PPSC Lecturer Chemistry Test 17 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.

Please Click Below START  Button to Take this Lecturer Chemistry Test Online.

Test Instructions:-
Test Name Lecturer Chemistry
Subject Chemistry Test 17
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 Practice Test 17

1 / 25

1-Bromobutane reacts with alcoholic KOH to mainly give:

2 / 25

Which of the following compounds has been suggested as causing depletion of the ozone layer in the upper stratosphere?

3 / 25

When chloroform is heated with aqueous NaOH, it gives:

4 / 25

Which brief statement most accurately describes why alkenes react the way they do?

5 / 25

Isopropyl bromide reacts with alcoholic KOH to give:

6 / 25

Which of the following factors influence whether a reaction will proceed by an SN1, SN2, E1, or E2 mechanism?

7 / 25

Which of the following compounds will give a white precipitate with alcoholic AgNO3?

8 / 25

The best way to prepare 1,2-Dibromoethane is to treat:

9 / 25

The reaction of 1-butene with bromine, Br2, in aqueous solution gives primarily 1-bromo-2-butanol. Identify the nucleophilic species in the reaction:

10 / 25

Which of the following compounds would react most rapidly in an SN2,reaction?

11 / 25

n-Propyl iodide reacts with sodium ethoxide to give:

12 / 25

Which of the following reagents cannot be used to prepare an alkyl chloride from an alcohol?

13 / 25

2-Propanol reacts with KBr and concentrated H2SO4 to give:

14 / 25

Carbylamine test involves heating a mixture of:

15 / 25

Alkyl halides undergo:

16 / 25

Which of the following elements has greater 1st ionization energy....................?

17 / 25

Which of the following compounds will not give a white precipitate with alcoholic AgNO3:

18 / 25

Which alkyl halides react most readily by nucleophilic substitution?

19 / 25

Which compound reacts most rapidly by an SN1 mechanism?

20 / 25

Which of the following poisonous gas is formed when chloroform is exposed to light and air?

21 / 25

2-Bromobutane reacts alcoholic KOH to mainly give:

22 / 25

1,1-Dichloropropane reacts with aqueous KOH to give:

23 / 25

2,2-Dichloropropane reacts with aqueous KOH to give:

24 / 25

Freon-12, CCl2F2, is used as a:

25 / 25

A compound, C15H24, is reacted with excess hydrogen using a metal catalyst. One equivalent of the compound consumed three equivalents of hydrogen. How many rings did the original compound have?

Your score is

The average score is 0%

0%

1 thought on “PPSC Lecturer Chemistry Test 17 Online Preparation MCQs”

Leave a Comment

Your email address will not be published. Required fields are marked *

error: Content is protected !!
Scroll to Top