PPSC Lecturer Chemistry Test 24 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.

Note:-

There will be 25 multiple choice question in the test.
Answer of the questions will change randomly each time you start this test.
Practice this test at least 5 times if you want to secure High Marks.
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Test Instructions:-
Test Name Lecturer Chemistry
Subject Chemistry Test 24
Test Type MCQs
Total Questions 25
Total Time 20 Minutes
Total Marks 100
0%

You have 20 minutes to pass to the quiz.


PPSC Lecturer of Chemistry Test 24

1 / 25

Ethyl bromide reacts with sodium methoxide to form:

2 / 25

When glycerol is treated with a mixture of concentrated HNO3 + H2SO4, it forms:

3 / 25

Which of the following compounds is least soluble in water?

4 / 25

In the manufacture of dynamite, one of the chemicals used is:

5 / 25

Diethyl ether reacts with sodium metal to give:

6 / 25

The reaction of a sodium alkoxide with an alkyl halide is called:

7 / 25

Ethanol is isomeric with:

8 / 25

Ethers are stored in brown bottles. This is because on exposure to air and light ethers are converted to:

9 / 25

When glycerol is heated with potassium hydrogen sulfate (KHSO4), it forms:

10 / 25

Ethers are:

11 / 25

When glycerol is heated with oxalic acid at 260°C, it gives:

12 / 25

Which of the following is used as an antifreeze?

13 / 25

Glycerol on warming with a small amount of hydriodic acid gets converted to:

14 / 25

When ethylene glycol is heated with concentrated HNO3, it forms:

15 / 25

Ethers can be freed from peroxides by treatment with:

16 / 25

Diethyl ether and methyl propyl ether are:

17 / 25

Which of the following functional group series is ranked according to increasing boiling points?

18 / 25

Which of the following would have the highest boiling point?

19 / 25

Ethylene glycol reacts with excess of PCl5 to give:

20 / 25

Diethyl ether on heating with excess concentrated HI gives:

21 / 25

Ethyl alcohol reacts with concentrated H2SO4 at 140°C to form:

22 / 25

Ethers are kept in brown bottles because:

23 / 25

Ethers react with cold concentrated H2SO4 to form:

24 / 25

Which of the following statements is false?

25 / 25

1,2-Ethanediol reacts with anhydrous zinc chloride to form:

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