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.
At the End of the Test you can see your Test score and Rating.
If you found any incorrect answer in Quiz. Simply click on the quiz title and comment below on that MCQ. So that I can update the incorrect answer on time.

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Test Instructions:-
Test NameLecturer Chemistry
SubjectChemistry Test 24
Test TypeMCQs
Total Questions25
Total Time20 Minutes
Total Marks100
0%

You have 20 minutes to pass to the quiz.


PPSC Lecturer of Chemistry Test 24

1 / 25

Ethers are kept in brown bottles because:

2 / 25

Diethyl ether reacts with sodium metal to give:

3 / 25

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

4 / 25

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

5 / 25

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

6 / 25

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

7 / 25

Which of the following statements is false?

8 / 25

Ethylene glycol reacts with excess of PCl5 to give:

9 / 25

Diethyl ether on heating with excess concentrated HI gives:

10 / 25

Which of the following compounds is least soluble in water?

11 / 25

Ethanol is isomeric with:

12 / 25

Ethers are:

13 / 25

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

14 / 25

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

15 / 25

Ethers react with cold concentrated H2SO4 to form:

16 / 25

Diethyl ether and methyl propyl ether are:

17 / 25

Which of the following is used as an antifreeze?

18 / 25

Ethyl bromide reacts with sodium methoxide to form:

19 / 25

Ethers can be freed from peroxides by treatment with:

20 / 25

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

21 / 25

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

22 / 25

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

23 / 25

Which of the following would have the highest boiling point?

24 / 25

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

25 / 25

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

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