PPSC Lecturer Chemistry Test 36 Online Preparation MCQs

Given below on this Website Online Free Taleem is free online MCQ’s test related to PPSC of Lecturer Chemistry. All the individuals who are going to appear in PPSC Lecturer of Chemistry written test can attempt these tests in order to prepare for it in best possible way. Our tests include all the important questions MCQs of Lecturer of PPSC Chemistry, all Past Papers of Lecturer of Chemistry PPSC  that have extremely high amount of chances for been included in the actual exam which make our test undoubtedly the best source of preparation.

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There will be 25 multiple choice question in the test.
Answer of the questions will change randomly each time you start this test.
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Test Instructions:-
Test NameLecturer Chemistry
SubjectChemistry Test 36
Test TypeMCQs
Total Questions25
Total Time20 Minutes
Total Marks100
0%

You have 20 minutes to pass to the quiz.


PPSC LECTURER OF CHEMISTRY TEST NO. 36

1 / 25

The double helical structure of DNA is held together by

2 / 25

Which of the cycloalkanes is not expected to have ring strain?

3 / 25

Cyclobutane reacts with hydrogen in the presence of nickel catalyst at 200°C to give

4 / 25

Ninhydrin test is given by

5 / 25

Which of the following cycloalkanes is most reactive?

6 / 25

Which of the following tests is not used for testing proteins?

7 / 25

Precipitation or coagulation of proteins may be caused by

8 / 25

The α-Helix is a common form of

9 / 25

A protein solution on warming with concentrated HNO3 may turn yellow.
This test is called :

10 / 25

Which of the following molecules will decolorize bromine in carbon tetrachloride most readily?

11 / 25

Digestion of proteins involves

12 / 25

Cycloalkanes have the same molecular formula as :

13 / 25

The primary structure of a protein refers to :

14 / 25

Cyclohexanol can be converted into cyclohexene by heating with

15 / 25

Irreversible precipitation of proteins caused by heating is called :

16 / 25

Which of the following compounds will react most readily with concentrated sulfuric acid?

17 / 25

The α-Helix is held in a coiled conformation partially because of :

18 / 25

Cyclopropane reacts with concentrated HBr to give.

19 / 25

Which of the following compounds will give cyclopropane on treatment with sodium in dry ether?

20 / 25

The bond angle between carbon atoms in cyclohexane is

21 / 25

A compound of formula C6H12 does not react with concentrated sulfuric acid.
The compound could be

22 / 25

A compound gives a positive Tollens' test but negative Ninhydrin test. It is

23 / 25

The linear arrangement of amino acid units in proteins is called :

24 / 25

Upon hydrolysis, proteins give

25 / 25

Complete hydrolysis of proteins produces :

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