NEET  >  AFMC Mock Test Series  >  Sample AFMC Chemistry Mock Test Download as PDF

Sample AFMC Chemistry Mock Test


Test Description

50 Questions MCQ Test AFMC Mock Test Series | Sample AFMC Chemistry Mock Test

Sample AFMC Chemistry Mock Test for NEET 2023 is part of AFMC Mock Test Series preparation. The Sample AFMC Chemistry Mock Test questions and answers have been prepared according to the NEET exam syllabus.The Sample AFMC Chemistry Mock Test MCQs are made for NEET 2023 Exam. Find important definitions, questions, notes, meanings, examples, exercises, MCQs and online tests for Sample AFMC Chemistry Mock Test below.
Solutions of Sample AFMC Chemistry Mock Test questions in English are available as part of our AFMC Mock Test Series for NEET & Sample AFMC Chemistry Mock Test solutions in Hindi for AFMC Mock Test Series course. Download more important topics, notes, lectures and mock test series for NEET Exam by signing up for free. Attempt Sample AFMC Chemistry Mock Test | 50 questions in 30 minutes | Mock test for NEET preparation | Free important questions MCQ to study AFMC Mock Test Series for NEET Exam | Download free PDF with solutions
1 Crore+ students have signed up on EduRev. Have you?
Sample AFMC Chemistry Mock Test - Question 1

Which of the following will not be soluble in sodium hydrogen carbonate ?

Detailed Solution for Sample AFMC Chemistry Mock Test - Question 1

The reaction is as follows:

Acid + NaHCO3 Sodium salt of acid((soluble) + H2CO3

Among all the given compounds, o-nitrophenol is weaker acid than HCO3Hence, it does not react with NaHCO3.

Sample AFMC Chemistry Mock Test - Question 2

The segment of DNA which acts as the instrumental manual for the synthesis of protein is

Detailed Solution for Sample AFMC Chemistry Mock Test - Question 2

The segment of DNA Which acts as the instrumental manual for the synthesis of the protein is a gene. Every protein in a cell has a corresponding gene.

Sample AFMC Chemistry Mock Test - Question 3

Reaction of tert-butyl bromide with sodium methoxide produces

Detailed Solution for Sample AFMC Chemistry Mock Test - Question 3




Isobutylene is obtained.

Thus, the reaction produces isobutylene.

Sample AFMC Chemistry Mock Test - Question 4

A neutral atom (At. no. > 1) has

Sample AFMC Chemistry Mock Test - Question 5

A carboxylic acid is converted into its anhydride using

Detailed Solution for Sample AFMC Chemistry Mock Test - Question 5 This white crystalline solid is the anhydride of phosphoric acid. It is a powerful desiccant and dehydrating agent.The direct reaction of a carboxylic acid with an amine would be expected to be difficult because the basic amine would deprotonate the carboxylic acid to form a highly unreactive carboxylate. However when the ammonium carboxylate salt is heated to a temperature above 100 degreeC water is driven off and an amide is formed.
Sample AFMC Chemistry Mock Test - Question 6

Enzymes

Sample AFMC Chemistry Mock Test - Question 7

The iso-electronic pair is

Sample AFMC Chemistry Mock Test - Question 8

The geometric form of crystals is the result of orderly arrangement of

Sample AFMC Chemistry Mock Test - Question 9

The rate of the reaction

is fastest when Z is

Sample AFMC Chemistry Mock Test - Question 10

Just before attaining equilibrium by a reversible reaction, it is found that

Sample AFMC Chemistry Mock Test - Question 11

For the reaction 2A + B → 3C + D. Which of the following does not express the reaction rate?

Sample AFMC Chemistry Mock Test - Question 12

Which of the following favours the backward reaction in a chemical equilibrium?

Detailed Solution for Sample AFMC Chemistry Mock Test - Question 12 If the concentration of one or more products is increased then according to Le-chat Lier's principle the system will try to minimise the change i.e., the system will try to decrease the concentration of products and as such the reaction will proceed in backward direction. Thus backward reaction is favoured.
Sample AFMC Chemistry Mock Test - Question 13

Effect of temperature on rate of reaction given by

Sample AFMC Chemistry Mock Test - Question 14

On Pauling scale which of the following does not have electronegativity ≥ 3.0

Sample AFMC Chemistry Mock Test - Question 15

The additive used in composite propellants is

Sample AFMC Chemistry Mock Test - Question 16

The heat of combustion of methane at 298K is expressed by CH4(g) + 2O2(g) → CO2(g) + 2H2O(l), ΔH = -890.2kJ. The magnitude of ΔE of the reaction at this temperature is

Sample AFMC Chemistry Mock Test - Question 17

Which of the following electronic configuration corresponds to an inert gas?

Detailed Solution for Sample AFMC Chemistry Mock Test - Question 17

As the electronic configuration of inert gases is ns2 np6 ,thus the element containing electronic configuration 1s22s22p6 , is an inert gas.

Sample AFMC Chemistry Mock Test - Question 18

A neutral fertilizer among the following compounds is

Sample AFMC Chemistry Mock Test - Question 19

The IUPAC name for

Sample AFMC Chemistry Mock Test - Question 20

In hydrogen-oxygen fuel cell,combustion of hydrogen occurs to

Sample AFMC Chemistry Mock Test - Question 21

At STP 1.12 litre of H2 is obtained on flowing a current for 965 seconds in a solution. The value of current is

Detailed Solution for Sample AFMC Chemistry Mock Test - Question 21

1.12 L at N.T.P. = 1.12/22.4 mol = 0.05 mol
1 mol of H2 is obtained by passing electricity = 2 x 96500 C
0.05 mol of H2 is obtained by electricity = 2 x 96500 x 0.05
Now if I is current strength,
I x 965 = 2 x 96500 x 0.05 or I = 10 amp

Sample AFMC Chemistry Mock Test - Question 22

An example of an oxide ore is

Sample AFMC Chemistry Mock Test - Question 23

Alkali metals impart colour to Bunsen flame due to

Sample AFMC Chemistry Mock Test - Question 24

The important oxide ore of iron is

Sample AFMC Chemistry Mock Test - Question 25

Magnesium can be obtained by

Sample AFMC Chemistry Mock Test - Question 26

A hydrocarbon reacts with hypochlorous acid to give 2-chloroethanol. The hydrocarbon is

Sample AFMC Chemistry Mock Test - Question 27

...... test is used for detecting unsaturation in hydrocarbons

Detailed Solution for Sample AFMC Chemistry Mock Test - Question 27 Option D is correct.1% cold KMnO4/OH- (pink coloured solution)is turned into Colourless solution+MnO2(brown ppt)its an important test for unsaturation in hydrocarbons.
Sample AFMC Chemistry Mock Test - Question 28

Heavy water is used in nuclear reactors as

Sample AFMC Chemistry Mock Test - Question 29

What is the conjugate base of OH⁻?

Detailed Solution for Sample AFMC Chemistry Mock Test - Question 29 When acid give H+ then the remaining of its part is called conjugate base. So if we remove H+ from OH- ,we get O2-. Hence O2- is the conjugate base of OH-. P.S:- OH- is also a conjugate base of H2O.
Sample AFMC Chemistry Mock Test - Question 30

A radioactive isotope decays at such a rate that after 96 minutes only 1/8 th of the original amount remains. The half-life of this nuclide in minutes is

Sample AFMC Chemistry Mock Test - Question 31

The half life period of a radioactive element is 140 days. After 560 days, one gram of the element will deduce to

Sample AFMC Chemistry Mock Test - Question 32

Ethyl bromide on treatment with alcoholic KOH gives

Sample AFMC Chemistry Mock Test - Question 33

The isotope C-14 is

Sample AFMC Chemistry Mock Test - Question 34

Which of the following is employed as Tranquilizer?

Sample AFMC Chemistry Mock Test - Question 35

The first ionisation potential of Group 13 elements is lower than that of Group 2 elements, because

Sample AFMC Chemistry Mock Test - Question 36

Which one of the following is a typical example of compound which exists as zwitter ion?

Detailed Solution for Sample AFMC Chemistry Mock Test - Question 36 Since, glycine is an amino acid which has tend. to form zwitter in in water hence among the given option only (c) is correct
Sample AFMC Chemistry Mock Test - Question 37

Aluminium chloride exists as

Detailed Solution for Sample AFMC Chemistry Mock Test - Question 37 Al has 3 only valance electrons & therefore forms single covalent bonds with Cl atoms. but AlCl3 leaves the Al atom with only 6 electrons in its outer shell. Each AlCl3 molecule contains 3 Cl atoms that have lone pairs of electrons uninvolved in bonding. So, a dative or co-ordinate bond forms from a Cl atom on 1 molecule to the other. Consequently, the molecule dimerise so that each Al atom has share of 8 electrons in its outer shell. So it exists as dimer.....
Sample AFMC Chemistry Mock Test - Question 38

The liquified metal expanding on solidification is

Sample AFMC Chemistry Mock Test - Question 39

Cellulose acetate is a

Sample AFMC Chemistry Mock Test - Question 40

Pure N₂ gas is obtained from

Sample AFMC Chemistry Mock Test - Question 41

C₂H₆(g) + nO₂ → CO₂ (g) + H₂O (l) In this equation, the ratio of the coefficients of Co₂ and H₂O is

Sample AFMC Chemistry Mock Test - Question 42

Synthetic human hair wigs are made from a copolymer of vinyl chloride and acrylonitrile, and is called

Detailed Solution for Sample AFMC Chemistry Mock Test - Question 42 Dynel is a synthetic fabric characterised by it's strength & high resistance to heat & burning hence used in making hair wigs etc.
Sample AFMC Chemistry Mock Test - Question 43

How many grams of CH₃OH would have to be added to water to prepare 150 ml a solution that is 2.0 M CH₃OH ?

Sample AFMC Chemistry Mock Test - Question 44

10 ml of conc. H₂SO₄ (10 molar) is diluted to 1 litre. The approximate strength of dilute acid could be

Sample AFMC Chemistry Mock Test - Question 45

In which of the following 8 : 8 type of packing particles is present?

Sample AFMC Chemistry Mock Test - Question 46

According to the kinetic theory of gases

Detailed Solution for Sample AFMC Chemistry Mock Test - Question 46

All molecules of an ideal gas show random motion. They collide with each other and walls of container during which they lose or gain energy so they may not have same kinetic energy always.

Sample AFMC Chemistry Mock Test - Question 47

The cause of Brownian movement is

Sample AFMC Chemistry Mock Test - Question 48

Which of the following types of metals make the most efficient catalysts?

Sample AFMC Chemistry Mock Test - Question 49

Zinc amd mercury do not show variable valency like d-block elements because

Sample AFMC Chemistry Mock Test - Question 50

Iron, once dipped in concentrated H₂SO₄, does not displace copper from copper sulphate solution, because

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