PPSC Lecturer Chemistry Test 43 Online Preparation MCQs

Lecturer Chemistry 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 Name Lecturer Chemistry
Subject Chemistry Test 43
Test Type MCQs
Total Questions 25
Total Time 20 Minutes
Total Marks 100
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You have 20 minutes to pass to the quiz.

PPSC LECTURER OF CHEMISTRY TEST NO. 43

1 / 25

Which of the following will undergo Aldol condensation?

2 / 25

Benzaldehyde reacts with acetic anhydride in the presence of sodium acetate at 180°C to give :

3 / 25

Phenols can be easily distinguished from alcohols because

4 / 25

Which of the following compounds is most acidic?

5 / 25

Benzoyl chloride reacts with hydrogen in the presence of palladium and barium sulfate to give :

6 / 25

Which of the following compounds is least acidic?

7 / 25

Benzaldehyde reacts with a mixture of concentrated sulfuric acid and nitric acid to give

8 / 25

Phenol is acidic because of

9 / 25

Resorcinol on distillation with zinc dust gives

10 / 25

Cinnamaldehyde is prepared by the treatment of :

11 / 25

Phenol is

12 / 25

Which of the following compounds is most acidic?

13 / 25

Sodium phenoxide reacts with CO2 at 125°C under 5 atm pressure to give salicylic acid. This reaction is called

14 / 25

Which group forms the strongest H-bonds to water molecules?

15 / 25

Which of the following compounds is least acidic?

16 / 25

When benzaldehyde is heated with concentrated NaOH, it gives :

17 / 25

Bakelite has the following characteristics

18 / 25

Which of the following has the most acidic proton?

19 / 25

Which one is most acidic?

20 / 25

Anisole is formed when phenol is treated with

21 / 25

Anisole on heating with concentrated HI gives

22 / 25

Phenol reacts with excess bromine water to give

23 / 25

Which of the following compounds is most acidic?

24 / 25

Benzaldehyde reacts with methylmagnesium iodide (followed by hydrolysis) to form

25 / 25

Which of the following compounds is most acidic?

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