Chemistry  >  Mock Test Series for IIT JAM Chemistry  >  Major Inorganic Chemistry Download as PDF

Major Inorganic Chemistry


Test Description

60 Questions MCQ Test Mock Test Series for IIT JAM Chemistry | Major Inorganic Chemistry

Major Inorganic Chemistry for Chemistry 2023 is part of Mock Test Series for IIT JAM Chemistry preparation. The Major Inorganic Chemistry questions and answers have been prepared according to the Chemistry exam syllabus.The Major Inorganic Chemistry MCQs are made for Chemistry 2023 Exam. Find important definitions, questions, notes, meanings, examples, exercises, MCQs and online tests for Major Inorganic Chemistry below.
Solutions of Major Inorganic Chemistry questions in English are available as part of our Mock Test Series for IIT JAM Chemistry for Chemistry & Major Inorganic Chemistry solutions in Hindi for Mock Test Series for IIT JAM Chemistry course. Download more important topics, notes, lectures and mock test series for Chemistry Exam by signing up for free. Attempt Major Inorganic Chemistry | 60 questions in 180 minutes | Mock test for Chemistry preparation | Free important questions MCQ to study Mock Test Series for IIT JAM Chemistry for Chemistry Exam | Download free PDF with solutions
1 Crore+ students have signed up on EduRev. Have you?
Major Inorganic Chemistry - Question 1

From B2H6, all the following can be prepared except           

Major Inorganic Chemistry - Question 2

Which of the following process is used in extractive metallurgy of magnesium?           

Major Inorganic Chemistry - Question 3

The correct order of boiling point is:

Major Inorganic Chemistry - Question 4

MnCr2O4 is:           

Major Inorganic Chemistry - Question 5

Silica gel contains [CoCl4]2– as an indicator when activated, silica gel becomes dark blue while upon absorption of moisture, its color changes to pale pink. This is because:           

Major Inorganic Chemistry - Question 6

The HOMO in CO is:           

Major Inorganic Chemistry - Question 7

What is the geometry of [AuCl4] ion?           

Major Inorganic Chemistry - Question 8

The reagent ‘oxine’ commonly used in analytical chemistry is:
 

Major Inorganic Chemistry - Question 9

Thermal stability of hydrides of first group elements follows the order                                    

Detailed Solution for Major Inorganic Chemistry - Question 9

As we move from top to bottom in a group the size of the alkali metals increases, thereby the bond dissociation energy decreases hence it requires less energy to decompose so thermal stability also decreases..
So the order of thermal stability of IA group elements is 

LiH > NaH > KH > RbH.

Major Inorganic Chemistry - Question 10

On dissolving moderate amount of sodium metal in liquid NH3 at low temperature, which one of the following does not occur?           

Major Inorganic Chemistry - Question 11

Mg2C3 reacts with water forming propyne, C4-3 has:

Major Inorganic Chemistry - Question 12

At pH 7, the zinc(II) ion in carbonic anhydrase reacts with CO2 to give:

Major Inorganic Chemistry - Question 13

NH4Cl (s) is heated in test tube. Vapours are brought in contact with red litmus paper, which  changes to blue and then to red. It is because of :

Major Inorganic Chemistry - Question 14

Each of the compounds Pt(NH3)6Cl4, Cr(NH3)6Cl3, Co(NH3)4Cl3 and K2PtCl6 were dissolved in water to make its 0.001 M solution. The correct order of their increasing conductivity in solution is:

Major Inorganic Chemistry - Question 15

Hot concentrated HNO3 converts graphite into :

Major Inorganic Chemistry - Question 16

BH3.CO in more stable than BF3.CO because:           

Major Inorganic Chemistry - Question 17

 ⇌

How can this reaction be made to proceed in forward direction?

Major Inorganic Chemistry - Question 18

In cyclophosphazenes, (NPX2)3 (X = F, Cl, Br and Me), the strength of p—N p-bond various with X in the order:

Major Inorganic Chemistry - Question 19

Which of the following statemets is true?           

Major Inorganic Chemistry - Question 20

Toxicity of cadmium and mercury in the body in being reversed by proteins, mainly using the amino acid residue:           

Major Inorganic Chemistry - Question 21

For the following reaction

The major product A and B are respectively:

Major Inorganic Chemistry - Question 22

The spin-only (μS) and spin plus orbital (μS+L) magnetic moment of [CrCl6]3– are:           

Major Inorganic Chemistry - Question 23

The red colour of ruby is due to:           

Major Inorganic Chemistry - Question 24

The carbide which gives ethyne on hydrolysis:                                   

Major Inorganic Chemistry - Question 25

Choose the correct option for carbonyl fluoride with respect to bond angle and bond length:                                 

Major Inorganic Chemistry - Question 26

Which of the following is false?           

Major Inorganic Chemistry - Question 27

Strength of hydrogen bond is intermediate between:           

Major Inorganic Chemistry - Question 28

Correct order of strength of bonding among:

Major Inorganic Chemistry - Question 29

Polarization is the distortion of the shape of an anion by an adjacently placed cation. Which of the following statement is correct:           

Major Inorganic Chemistry - Question 30

Correct order of P—P bond length in the following compound is:

*Multiple options can be correct
Major Inorganic Chemistry - Question 31

In which of the following reaction(s) hybridization of asterisk atom does not change?

Detailed Solution for Major Inorganic Chemistry - Question 31

B: Nitrogen is spin both NHand NH4 +
C: S is spin both SOand SO3.
D: d2sphybridization in both
so B,C,D correct

*Multiple options can be correct
Major Inorganic Chemistry - Question 32

Of the following molecules, which do not have permanent dipole moment?                            

*Multiple options can be correct
Major Inorganic Chemistry - Question 33

Select correct statement about N2O4.

*Multiple options can be correct
Major Inorganic Chemistry - Question 34

Which of the following statement (s) is/are correct with respect to alkali metal bicarbonates?                  

*Multiple options can be correct
Major Inorganic Chemistry - Question 35

Which of the following reagents will be useful in separating a mixture of Zn2+ and Cu2+ ions?           

*Multiple options can be correct
Major Inorganic Chemistry - Question 36

Which statement(s) is/are correct about the Prussian blue Fe4[Fe(CN)6]3.

*Multiple options can be correct
Major Inorganic Chemistry - Question 37

Select the correct statement           

*Multiple options can be correct
Major Inorganic Chemistry - Question 38

SO2 act as a/an:           

*Multiple options can be correct
Major Inorganic Chemistry - Question 39

The inverse spinel among the following mixed metal-oxides is/are:

*Multiple options can be correct
Major Inorganic Chemistry - Question 40

Which of the following statement(s) is/are correct?           

Detailed Solution for Major Inorganic Chemistry - Question 40

B.O of CO is 3 and CO+ is 2.5.

As B.O of CO+ is less than CO, hence the bond length of CO+ is greater than CO.

*Answer can only contain numeric values
Major Inorganic Chemistry - Question 41

The number of fully planar molecules among I3­+. I3, H2O, NH2, I(CN)2, I2Cl6


*Answer can only contain numeric values
Major Inorganic Chemistry - Question 42

The bond length in O2 is 121 pm. The number of species having bond length longer than 121 pm:  O2, O2+, H2O2, O2F2, O22–


*Answer can only contain numeric values
Major Inorganic Chemistry - Question 43

Number of microstates for V3+ (d2-configuration) is………………..:


*Answer can only contain numeric values
Major Inorganic Chemistry - Question 44

The number of possible isomers for disubstituted borazine, B3N3H4X2 is :


*Answer can only contain numeric values
Major Inorganic Chemistry - Question 45

What is the coordination number of beryllium in BeH2(solid)?


*Answer can only contain numeric values
Major Inorganic Chemistry - Question 46

The magnitude of the difference in the crystal field stabilization energies of [Fe(H2O)6]2+ and [Fe(CN)6]4– is xDo (rounded up to first decimal place, ignoring pairing energy), then x:


*Answer can only contain numeric values
Major Inorganic Chemistry - Question 47

The number of P-P bonds in H3P3O9 is:


*Answer can only contain numeric values
Major Inorganic Chemistry - Question 48

The total number of lone pairs of electron in I3 is:


*Answer can only contain numeric values
Major Inorganic Chemistry - Question 49

The sum of σ & π bonds in C6N6O3 (Benzotrifurazan):


*Answer can only contain numeric values
Major Inorganic Chemistry - Question 50

The total number of polygonal faces in C70 is:


*Answer can only contain numeric values
Major Inorganic Chemistry - Question 51

X = The number of pseudohalide ions. What is the value of X?
CN, OH, OCN, N3, NCO, TeCN, SCSN3, NCSe, NC, NH2, CH3


*Answer can only contain numeric values
Major Inorganic Chemistry - Question 52

The coordination number of Be in BeCl2 crystals is:


*Answer can only contain numeric values
Major Inorganic Chemistry - Question 53

Among the following, the number of anhydrides of acids are
CO, NO, N2O, N2O3, N2O5, SO2 and P4O10


*Answer can only contain numeric values
Major Inorganic Chemistry - Question 54

How many among the following set of transition metals ion lie on the straight line of lattice nergy curve of their fluoride? Ca+2,  Mn+2, Zn+2, Fe+3, Ga+3


*Answer can only contain numeric values
Major Inorganic Chemistry - Question 55

How many of the following molecules have dipole moment: CO2, NO2, NO3, XeF4, O3, XeF6, PCl5,       HCl, PF3, CN, SO42– , ClO3.


*Answer can only contain numeric values
Major Inorganic Chemistry - Question 56

Calculate number of M-M bonds in Ir4(CO)12 :


*Answer can only contain numeric values
Major Inorganic Chemistry - Question 57

How many among the following elements are Lanthenides?
Cs, Ra, Sn, Sm, Pb, Er, Se, Gd, Rn, Fr, Hf, Po, At, Tc


*Answer can only contain numeric values
Major Inorganic Chemistry - Question 58

The number of Sulfur-Sulfur bond in H2S4O6


*Answer can only contain numeric values
Major Inorganic Chemistry - Question 59

The number of pairs which shows correct order of angle:
(I) NH3 > PH3                   (II) H2S < H2O                  (III) NO2+ > NO2                   (IV) NO2+ > NO2
(V) NO2> NO2+              (VI) Cl2O < OF2               (VII) H2O > OF2


*Answer can only contain numeric values
Major Inorganic Chemistry - Question 60

Calculate the number of Zr-B bond in Zr(BH4)4:


Use Code STAYHOME200 and get INR 200 additional OFF
Use Coupon Code
Information about Major Inorganic Chemistry Page
In this test you can find the Exam questions for Major Inorganic Chemistry solved & explained in the simplest way possible. Besides giving Questions and answers for Major Inorganic Chemistry, EduRev gives you an ample number of Online tests for practice