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AWES PGT Chemistry Mock Test - 10 - AWES TGT/PGT MCQ


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30 Questions MCQ Test - AWES PGT Chemistry Mock Test - 10

AWES PGT Chemistry Mock Test - 10 for AWES TGT/PGT 2024 is part of AWES TGT/PGT preparation. The AWES PGT Chemistry Mock Test - 10 questions and answers have been prepared according to the AWES TGT/PGT exam syllabus.The AWES PGT Chemistry Mock Test - 10 MCQs are made for AWES TGT/PGT 2024 Exam. Find important definitions, questions, notes, meanings, examples, exercises, MCQs and online tests for AWES PGT Chemistry Mock Test - 10 below.
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AWES PGT Chemistry Mock Test - 10 - Question 1

Money Bill is introduced in

Detailed Solution for AWES PGT Chemistry Mock Test - 10 - Question 1

The correct answer is Lok Sabha.

Key Points

  • Money Bill:
    • A money bill is defined by Article 110 of the Constitution, as a draft law that contains only provisions that deal with all or any of the matters listed therein.
    • These comprise a set of seven features, broadly including items such as the imposition or regulation of a tax; the regulation of the borrowing of money by the Government of India; the withdrawal of money from the Consolidated Fund of India; and so forth.
    • In the event proposed legislation contains other features, ones that are not merely incidental to the items specifically outlined, such a draft law cannot be classified as a money bill.
    • Article 110 further clarifies that in cases where a dispute arises over whether a bill is a money bill or not, the Lok Sabha Speaker’s decision on the issue shall be considered final.

Additional Information

  • According to Article 110 of the Indian Constitution, a bill is deemed to be a money bill if it contains ‘only’ provisions dealing with all or any of the following matters:
    • The imposition, abolition, remission, alteration, or regulation of any tax.
    • The regulation of the borrowing of money by the Union government.
    • The custody of the Consolidated Fund of India or the contingency fund of India, the payment of amounts of money into or the withdrawal of money from any such fund.
    • The appropriation of money out of the Consolidated Fund of India.
    • Declaration of any expenditure charged on the Consolidated Fund of India or increasing the amount of any such expenditure.
    • The receipt of money on account of the Consolidated Fund of India or the public account of India or the custody or issue of such money, or the audit of the accounts of the Union or of a state.
  • According to Article 109 clause 5 of the Indian Constitution, if a Money Bill passed by the House of the People and transmitted to the Council of States for its recommendations is not returned to the House of the People within the said period of 14 days, it shall be deemed to have been passed by both Houses at the expiration of the said period in the form in which it was passed by the House of the People
AWES PGT Chemistry Mock Test - 10 - Question 2

What is Mamta G Sagar known for winning?

Detailed Solution for AWES PGT Chemistry Mock Test - 10 - Question 2

Mamta G Sagar, a Kannada poet, won the World Literary Prize for her significant contributions to literature, as recognized by the World Organization of Writers during the first Congress of WOW in Nigeria. This award highlights her achievements in winning international literature prizes.

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AWES PGT Chemistry Mock Test - 10 - Question 3

When is World Down Syndrome Day observed annually?

Detailed Solution for AWES PGT Chemistry Mock Test - 10 - Question 3

World Down Syndrome Day is observed annually on March 21st, chosen to symbolize the 21st chromosome that causes Down Syndrome. This day raises awareness about the condition and supports individuals with Down Syndrome through various treatments and educational initiatives.

AWES PGT Chemistry Mock Test - 10 - Question 4

Which bank announced a $250 million lending support for start-ups and 'new economy' companies in India?

Detailed Solution for AWES PGT Chemistry Mock Test - 10 - Question 4

DBS Bank India pledged USD 250 million to support new-age start-ups and 'new economy' companies, demonstrating its commitment to fostering innovation and entrepreneurship in India's start-up ecosystem amid challenges related to capital accessibility.

AWES PGT Chemistry Mock Test - 10 - Question 5

Which case is famous for the definition of basic structure of the Indian Constitution?

Detailed Solution for AWES PGT Chemistry Mock Test - 10 - Question 5
  • Kesavananda Bharati Case is a landmark case where the Supreme Court defined the basic structure of the Indian Constitution. The judgement for this case was delivered on April 24, 1973.
  • The case is also known as the Fundamental Rights Case. The Supreme Court asserted its right to strike down amendments to the constitution that were in violation of the fundamental architecture of the constitution.
AWES PGT Chemistry Mock Test - 10 - Question 6
According to NEP 2020, what is the full form of ECCE?
Detailed Solution for AWES PGT Chemistry Mock Test - 10 - Question 6

The National Education Policy 2020 proposed various reforms in school education as well as higher education including technical education that has to be adopted by all educational institutions.

Key Points The ECCE program needs to be determined by children’s developmental and contextual needs, providing for more need-based inputs and an enabling environment.

  • Ensuring quality ECCE - early childhood care and education for all children between 3-6 years.
  • It was believed that a common ‘curriculum’ would not be appropriate for all.
  • It comprises details of the goals for different domains of development, i.e. physical, language, cognitive, socio-emotional, creative, and aesthetic appreciation, to be fostered to ensure holistic development of children under six years.

Hence we can say that the full form of ECCE is Early Childhood Care and Education.

Additional Information Other reforms of NEP 2020 include -

  • Equitable and inclusive education - Special emphasis is given to Socially and Economically Disadvantaged  Groups (SDGs).
  • Ensuring Universal Access at All Levels of schooling from pre-primary school to Grade 12.
  • New Curricular and Pedagogical Structure (5+3+3+4).
  • Setting up of State School Standards Authority (SSSA).
AWES PGT Chemistry Mock Test - 10 - Question 7
Which of the following statement is NOT correct?
Detailed Solution for AWES PGT Chemistry Mock Test - 10 - Question 7

Let us look at each statement one by one and analyze which of the given options is not correct:-

Important Points

  • The focus of the teacher has to be on practice in school to respond to the diversity of students:- It is true that the teacher should focus on putting the maximum effort of learning in school so that students can learn the lessons in front of the teacher and also the teacher can take up a maximum number of doubts raised by the students. Hence, this statement is correct
  • It is valuing difference, immaterial of the limitations imposed due to external factors :- This statement is also correct as external factors that put limitations are always going to be present in life. despite these limitations, it is important to acknowledge the difference or the diversity of each and every individual.
  • Inclusion is about building inner strength and mounting confidence among children:- Inclusion is about building inner strength is a very significant statement as inner strength is not just about physical strength, it also signifies moral strength that boosts the learners to work hard and learn new things in life.
  • Inclusion focuses upon change within the child than changes within the system. :- It is not correct to force the change upon the child, the system should be able to adapt in such a way that the children should get the maximum benefit.

Hence, Inclusion focuses upon change within the child than changes within the system is not a correct statement.

AWES PGT Chemistry Mock Test - 10 - Question 8

In Lyman series, shortest wavelength of H-atom appears at x m, then longest wavelength in Balmer series of He+ appear at

Detailed Solution for AWES PGT Chemistry Mock Test - 10 - Question 8

For the spectral line in H -atom and H -like species (one electron)

For Lyman series
For shortest wavelength (maximum wave number) n2 → ∞



For longest wave length (minimum wave number), n2 = (n1, + 1).
For Balmer series, n1 = 2


AWES PGT Chemistry Mock Test - 10 - Question 9

Out of Cr (VI) as  , which is better oxidising agent?

Detailed Solution for AWES PGT Chemistry Mock Test - 10 - Question 9

 + 4H2O + 3e- → Cr(OH)3 + 5OH-, E° = - 0.13 V 
+ 14H+ + 6e- → 2Cr3+ + 7H2O , E° = 1.33 V

AWES PGT Chemistry Mock Test - 10 - Question 10

In the following set of nucleophiles, the strongest and the weakest nucleophile respectively are

I. CH3S-
II. CH3COC-
III. HO-
IV. C6H5C-

Detailed Solution for AWES PGT Chemistry Mock Test - 10 - Question 10

CH3S-(I) is strongest nucleophile and C6H5O-(IV) is weakest due to resonance stabilisation in it.

AWES PGT Chemistry Mock Test - 10 - Question 11

Direction (Q. Nos. 13 and 14) This section contains a paragraph, describing theory, experiments, data, etc. Two questions related to the paragraph have been given. Each question has only one correct answer among the four given options (a), (b), (c) and (d).

Passage

In the all oxyacids of phosphorus, each phosphorus atom is in sp3-hybridised state. All these acids contain P—OH bonds, the hydrogen atom of which are ionisable imparting acidic nature to the compound. The ‘ous’ acids (oxidation state of P is + 1 or + 3) also have P—H bonds in which hydrogens are not ionisable.
The presence of P—H bonds in these acids imparts reducing properties. The structure of some oxyacids are drawn below:


 

 

Q. 

Although metaphosphoric acid is written as a monomer, it exists as a polymer (HPO3)n. The number of P—O—P bonds in cyclic trimetaphosphoric acid is

Detailed Solution for AWES PGT Chemistry Mock Test - 10 - Question 11


AWES PGT Chemistry Mock Test - 10 - Question 12

Water has a maximum density at _____ degree centigrade.

Detailed Solution for AWES PGT Chemistry Mock Test - 10 - Question 12

Water has a maximum density at 4-degree centigrade, this is because at 4-degree centigrade, as opposite forces are in balance that is like the formation of Ice and maintaining of the liquid phase of water. Any less than 4-degree centigrade or greater than 4-degree centigrade, the water density is lesser than that of 4-degree centigrade.

AWES PGT Chemistry Mock Test - 10 - Question 13

When Al2O3 is electrolysed ,cation and anions are discharged. For a given quantity of electricity,ratio of number of moles of Al and O2 gas is 

Detailed Solution for AWES PGT Chemistry Mock Test - 10 - Question 13

When same quantity of electricity is passed, elements/gases are formed in the ratio of their equivalents
.

AWES PGT Chemistry Mock Test - 10 - Question 14

A red solid is insoluble in water. However, it becomes soluble if some KI is added to water. Heating the red solid in a test tube results in liberation of some violet coloured fumes and droplets of a metal appear on the cooler parts of the test tube. The red solid is  

Detailed Solution for AWES PGT Chemistry Mock Test - 10 - Question 14

AWES PGT Chemistry Mock Test - 10 - Question 15

Among the following elements, which one was initially placed in the 'rare earths' group in Mendeleev's Periodic Table?

Detailed Solution for AWES PGT Chemistry Mock Test - 10 - Question 15

Cerium, a rare earth metal, was initially placed in the 'rare earths' group in Mendeleev's Periodic Table. Mendeleev organized elements into groups based on their similar chemical properties, and cerium was grouped with other rare earth elements due to its similar behavior.

AWES PGT Chemistry Mock Test - 10 - Question 16

What compound is produced when cyclohexene is treated with concentrated KMnO4?

Detailed Solution for AWES PGT Chemistry Mock Test - 10 - Question 16

Conc KMnO4 will cause oxidation and ring opening forming adipic acid.

AWES PGT Chemistry Mock Test - 10 - Question 17

Which of the ligand can show linkage isomerism and acts as flexidentate ligand:

Detailed Solution for AWES PGT Chemistry Mock Test - 10 - Question 17

AWES PGT Chemistry Mock Test - 10 - Question 18

The conjugate acid of NH2- is

Detailed Solution for AWES PGT Chemistry Mock Test - 10 - Question 18

Conjugate acid of a base is formed by adding H+ to it
NH2- + H+ → NH3
 

*Answer can only contain numeric values
AWES PGT Chemistry Mock Test - 10 - Question 19

The maximum number of electrons that can have principal quantum number, n = 3 and spin quantum number,


Detailed Solution for AWES PGT Chemistry Mock Test - 10 - Question 19

(9) n = 3 can have suborbits

Total nine electrons.

AWES PGT Chemistry Mock Test - 10 - Question 20

For the following equilibrium starting with 2 moles SO2 and 1 mole O2 in 1 L flask,

Equilibrium mixture required 0.4 mole in acidic medium. Hence, Kc is 

Detailed Solution for AWES PGT Chemistry Mock Test - 10 - Question 20

0.4m of KMnO4 = 1 mole of SO2
​= 1 mole of SO
2SO2 + O2 ⇌ 2SO3
2      1         0
1      0.5       1
K = [SO3]2/[SO2]2 [O2]
= 12/(12*0.5)
= 2

*Answer can only contain numeric values
AWES PGT Chemistry Mock Test - 10 - Question 21

A fully charged battery contains 500 mL of 5.00 M H2SO4. What is the concentration of H2SO4 in the battery after 6.0 A of current is drawn from the battery for 13.40 h?


Detailed Solution for AWES PGT Chemistry Mock Test - 10 - Question 21

AWES PGT Chemistry Mock Test - 10 - Question 22

Which type of a property is the Brownian movement of colloidal solution?

Detailed Solution for AWES PGT Chemistry Mock Test - 10 - Question 22

Movement is always a mechanical property.

AWES PGT Chemistry Mock Test - 10 - Question 23

Match the species in Column I with the shape in Column II.
 

Detailed Solution for AWES PGT Chemistry Mock Test - 10 - Question 23

(i) OSF

sp3-hybridised S -atom (Ip - bp) repulsion, trigonal pyramidal
(ii)→ (s)
(ii) O2SF2

 
sp3-hybridised s-atom tetrahedral
(ii) → (P)
(iii) XeF4

sp3d2-hybridised Xe-atom.
Two lone pairs, square planar (iii) → (r)


sp3-hybridised Cl atom, tetrahedral.
(iv) → (p)

sp3d-hybridised I, three lone pairs at equatorial position linear,
(v) → (q)

AWES PGT Chemistry Mock Test - 10 - Question 24

Which among the following is an example of photochemistry used in our daily life?

Detailed Solution for AWES PGT Chemistry Mock Test - 10 - Question 24

Photography is an example of photochemistry used in our daily life.

AWES PGT Chemistry Mock Test - 10 - Question 25

We have
I. 25 mL of 1 M NaOH
II. 10 mL of 0.50 M NaCI
On mixing the two solutions, molar concentrations of Na+, OH- and Cl- respectively, are

Detailed Solution for AWES PGT Chemistry Mock Test - 10 - Question 25

This is a case of dilution.
NaOH solution has been diluted by NaCI or vice-versa.
Total volume = 35.0 mL

M1V1 = M2V2

 

AWES PGT Chemistry Mock Test - 10 - Question 26

What is the dominant intermolecular force or bond that must be overcome in converting liquid CH3CH2OH to vapours?

Detailed Solution for AWES PGT Chemistry Mock Test - 10 - Question 26

CH3CH2OH is in liquid state due to association as a result of intermolecular H-bonding.

AWES PGT Chemistry Mock Test - 10 - Question 27

Which one of the following sets of ions represents the collection of isoelectronic species ? [AIEEE- 2004]

Detailed Solution for AWES PGT Chemistry Mock Test - 10 - Question 27

 Isoelectronic species are those which have same number of electrons.
K= 19 – 1 = 18 ; Ca2+ = 20 – 2 = 18
Sc3+ = 21 – 3 = 18 ; Cl– = 17 + 1 = 18
Thus all these ions have 18 electrons in them.

AWES PGT Chemistry Mock Test - 10 - Question 28

An organic compound X has molecular formula C11H16O and it can be resolved into enantiom ers. X does not evolve any gas with Na metal. X when treated with concentrated HBr gives C6H5OH and Y(C5H11Br). Y is chiral and has the same configuration as that of compound X.

Q. 

If Y is treated with C2H5ONa/C2H5OH then how many different E2 products would be formed?

Detailed Solution for AWES PGT Chemistry Mock Test - 10 - Question 28

AWES PGT Chemistry Mock Test - 10 - Question 29

Passage II

For oxidation of iron at 298 K, 4 Fe (s) + 3 O2(g) → 2 Fe2O3(s)
ΔS° = - 549.4 JK-1 mol-1 and ΔH ° = - 1648 . 0 kJ mol-1

 

Q. Free energy change for this reaction is

Detailed Solution for AWES PGT Chemistry Mock Test - 10 - Question 29

∆G = ∆H - T∆S
= -1648000 - 298 × (-549.4)
= -1648000 + 163721.2
= - 1484278.8
= - 1484.28kJ

AWES PGT Chemistry Mock Test - 10 - Question 30

Direction (Q. No. 10) This sectionis based on statement I and Statement II. Select the correct answer from the code given below.

Q.

Statement I : Based on the following thermodynamic data
    

NO2 is more stable than NO.

Statement II : NO (g) is an endothermic compound while, NO2(g) is an exothermic compound.

Detailed Solution for AWES PGT Chemistry Mock Test - 10 - Question 30

Reaction number 1 is less stable because heat is not released thus the product side of reaction gains energy which get stored in the product and decreases its stability
While in reaction number 2, the reaction formed is more stable because energy is released and so the product is in a more stable state.
Now there is no such endothermic or exothermic compound , the reaction is exothermic or endothermic and not the product.

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