PPSC Lecturer Chemistry Test 25 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.
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Test Instructions:-
Test NameLecturer Chemistry
SubjectChemistry Test 25
Test TypeMCQs
Total Questions25
Total Time20 Minutes
Total Marks100
0%

You have 20 minutes to pass to the quiz.

You have 20 minutes to pass to the quiz.


PPSC LECTURER OF CHEMISTRY TEST NO. 25

1 / 25

Ethanol on heating with concentrated H2SO4 at 170°C gives

2 / 25

Which of the following compounds will not be easily oxidized?

3 / 25

The mechanism of dehydration of an alcohol to give an alkene involves formation of:

4 / 25

When ethanol is treated with sodium metal:

5 / 25

The major product of acid-catalyzed dehydration of 2-butanol is:

6 / 25

Which of the following is sec-butyl alcohol?

7 / 25

Hydroboration-oxidation of 2-Methylpropene gives

8 / 25

What is the IUPAC name for the following structure?

CH3CH(CH3)CH2CH(OH)CH3

9 / 25

Which of the following alcohols will give a yellow precipitate of iodoform with iodine and dilute NaOH solution?

10 / 25

Oxidation of a secondary alcohol with K2Cr2O7/H+ produces

11 / 25

Ethyl alcohol can react with concentrated H2SO4 to give

12 / 25

The acid-catalyzed dehydration mechanism for alcohols is best described as a(n):

13 / 25

Which of the following compounds reacts fastest with HBr?

14 / 25

Which of the following is most resistant to oxidation?

15 / 25

Which of the following reaction mixtures will give an organic product which is ionic?

16 / 25

Which of the following compounds does not have the molecular formula C6H14O?

17 / 25

Which of the following is a secondary alcohol?

18 / 25

The mechanism of dehydration of an alcohol to give an ether involves formation of:

19 / 25

Isopropyl alcohol can be converted to acetone by treatment with

20 / 25

What is the functional group in an alcohol?

21 / 25

When ethanol is heated with concentrated H2SO4, a gas is produced. Which of the following compounds is formed when this gas is treated with bromine in CCl4?E2

22 / 25

Isopropyl alcohol reacts with acidic sodium dichromate to give

23 / 25

Oxidation of a primary alcohol with produces

24 / 25

Hydroboration-oxidation of propene gives:

25 / 25

Which of the bonds in Ethyl alcohol (CH3CH2OH) will undergo heterolytic bond fission most readily?

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