PPSC Lecturer Chemistry Test 45 Online Preparation MCQs

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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 Name Lecturer Chemistry
Subject Chemistry Test 45
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. 45

1 / 25

When aniline is heated with glycerol in the presence of sulfuric acid and nitrobenzene, it gives quinoline. This reaction in called

2 / 25

Orlon is prepared by the polymerisation of

3 / 25

What is the IUPAC name for isoprene?

4 / 25

Quinoline undergoes nucleophilic substitution on heating with NaNH2 to give

5 / 25

Naphthalene undergoes oxidation with Na2Cr2O7 / H2SO4 to form

6 / 25

Pyrrole is less basic than pyridine because the lone-pair of electrons on Natom in pyrrole

7 / 25

Pyridine undergoes electrophilic substitution with fuming H2SO4 at 350°C to give

8 / 25

Which of the following heterocyclic compounds is not aromatic?

9 / 25

All carbon atoms in anthracene are

10 / 25

Naphthalene undergoes nitration with HNO3/H2SO4 at 60°C to give mainly

11 / 25

How many isoprene units are in a sesquiterpene?

12 / 25

How many isoprene units are present in sesquiterpenes?

13 / 25

Which of the following statements is true about terpenes?

14 / 25

Pyridine reacts with a mixture of KNO3 and H2SO4 at 300°C to give

15 / 25

Pyridine undergoes nuclophilic substitution with NaNH2 at 100°C to form

16 / 25

Which of the following reagents will react with pyrrole to form 2- formylpyrrole?

17 / 25

Which of the following reagents will react with furan to form 2-furansulfonic acid?

18 / 25

Furan reacts with ammonia in the presence of alumina at 400°C to give

19 / 25

Pyridine reacts with HCl to form

20 / 25

Pyridine is less basic than trimethylamine because the lone-pair of electrons on N-atom in pyridine resides in

21 / 25

Anthracene undergoes electrophilic substitution reactions mainly at

22 / 25

The ‘N’ atom in pyridine is

23 / 25

Naphthalene undergoes reduction with H2 in the presence of Ni catalyst at high temperature and pressure to give

24 / 25

Pyridine has a delocalized π molecular orbital containing

25 / 25

Anthracene undergoes oxidation with O2/V2O5 at 500°C to give

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