PPSC Lecturer Chemistry Test 33 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.
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Test Instructions:-
Test NameLecturer Chemistry
SubjectChemistry Test 33
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. 33

1 / 25

Which of the following statements is false about primary amines?

2 / 25

Which of the following statements best describes the structure of waxes?

3 / 25

Consider a 1°, 2° and 3° amine, all of equivalent molecular weight. Which amine is most likely to have the lowest boiling point?

4 / 25

Which of the following best explains why the melting points of saturated fats increase with increasing molecular weight?

5 / 25

A sample of pure amine molecules is found to possess no intermolecular Hbonding.
This sample is most likely :

6 / 25

Which of the following terms best describes the compound below?
CH3(CH2)12CO2H

7 / 25

Assuming roughly equivalent molecular weights, which of the following would have the highest boiling point?

8 / 25

Which of the following statements is not true about fatty acids?

9 / 25

Triglycerides which are solids or semisolids at room temperature are called

10 / 25

The hybridization of nitrogen in an amine is

11 / 25

Which amine is NOT soluble in water?

12 / 25

Which of the following statements is not true about phospholipids?

13 / 25

Which of the following terms best describes the compound below?
CH3(CH2)26CO2CH2(CH2)32CH3

14 / 25

Which of the following statements is false about secondary amines?

15 / 25

Which of the following statements is not true about triacylglycerols?

16 / 25

Which of the following terms best describes the compound below?
CH3(CH2)7CH=CH(CH2)7CO2H

17 / 25

Which of the following has the highest boiling point?

18 / 25

What type of intermolecular interactions does (CH3CH2)2NH undergo?

19 / 25

Which compound has the highest boiling point?
1. CH3CH2CH3 2. CH3CH2OH 3. CH3CH2NH2

20 / 25

Triethylamine [(CH3CH2)3N] is a molecule in which the nitrogen atom is __________ hybridized and the CNC bond angle is __________.

21 / 25

Which of the following is least soluble in water?

22 / 25

The degree of unsaturation of a fat can be determined by means of its

23 / 25

Synthetic detergents can be represented by the following general formula

24 / 25

Which of the following will have the highest boiling point?

25 / 25

The compound methylamine, H3C–NH2, contains a C–N bond. In this bond, which of the following best describes the charge on the nitrogen atom?

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