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 NameLecturer Chemistry
SubjectChemistry Test 45
Test TypeMCQs
Total Questions25
Total Time20 Minutes
Total Marks100
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You have 20 minutes to pass to the quiz.

PPSC LECTURER OF CHEMISTRY TEST NO. 45

1 / 25

Naphthalene undergoes oxidation with Na2Cr2O7 / H2SO4 to form

2 / 25

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

3 / 25

The ‘N’ atom in pyridine is

4 / 25

Pyridine has a delocalized π molecular orbital containing

5 / 25

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

6 / 25

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

7 / 25

Pyridine reacts with HCl to form

8 / 25

Quinoline undergoes nucleophilic substitution on heating with NaNH2 to give

9 / 25

Which of the following statements is true about terpenes?

10 / 25

Orlon is prepared by the polymerisation of

11 / 25

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

12 / 25

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

13 / 25

How many isoprene units are present in sesquiterpenes?

14 / 25

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

15 / 25

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

16 / 25

What is the IUPAC name for isoprene?

17 / 25

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

18 / 25

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

19 / 25

Anthracene undergoes electrophilic substitution reactions mainly at

20 / 25

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

21 / 25

All carbon atoms in anthracene are

22 / 25

How many isoprene units are in a sesquiterpene?

23 / 25

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

24 / 25

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

25 / 25

Which of the following heterocyclic compounds is not aromatic?

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