NMDCAT Practice test + Notes Chapter #10

NMDCAT Practice Test Chapter no 10

Attempt your practice test and evaluate the preparation level. This Chapter includes Carboxylic acid + Macromolecule

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Dear Students 25 minutes are given to solve 30 MCQs.

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Created on By Umair Ali khan
NMDCAT Chemistry MCQs Practice test

NMCAT Chemistry Chapter 10 Practice Test

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1) When acetic acid reacts with 23g Na, ________ mole of H₂ gas will be produced.

2 / 30

2) Acidic hydrolysis of ethanenitrile yields a compound "X". When "X" is treated with HI/P it gives.

3 / 30

3) Lower monocarboxylic acids are soluble in water due to

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4) Which one doesn't convert carboxylic acid into acid halide

5 / 30

5) The correct name of acetamide

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6) Proteins are macromolecules that mostly contain

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7) The helical structure of a protein is stabilized by

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8) Which one of the following elements is not present in all proteins?

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9) Denaturation of protein is caused by

10 / 30

10) Which of the following proteins act as carriers of O2

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11) Collagen and albumin are

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12) Which of the following is correct about enzymes?

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13) The activity of an enzyme is best at or around the temperature.

14 / 30

14) The activator of a glucose-6-phosphatase enzyme is

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15) The non-protein part of an enzyme is called

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16) The main structural feature of protein is

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17) All of the following are dicarboxylic acids except

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18) Alkane nitrile is converted into carboxylic acid by passing through

19 / 30

19) On strong heating, ammonium acetate gives

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20) Which compound gives CO₂ with NaHCO3?

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21) The strongest acid is

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22) Which of the following is an electrophilic substitution reaction of a carboxylic acid?

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23) X + CH3COOH → Ester + H2O,
X is

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24) The general formula CnH2nO2 could be for open chain

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25) One of the following compounds reacts with its oxidation product (oxidation that involves no carbon loss gives a sweet odour liquid.

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26) Which of the following carboxylic acid will be the product of hydrolysis of ethyl ethanoate

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27) Which of the following carboxylic acid has the lowest pka value

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28) The common name of propane-1, 3-dioic acid is

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29) An acid with an unpleasant smell

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30) Which of the following is not an ester

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