PPSC Lecturer Chemistry Test 47 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 Name Lecturer Chemistry
Subject Chemistry Test 47
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. 47

1 / 25

The conversion of vapours back into their liquid state is called.................?

2 / 25

Which has strongest bonding in the solid state................?

3 / 25

The phenomenon in which a compound exists in two or more crystalline forms is called.......?

4 / 25

All the enthalpy changes

5 / 25

Boiling points of hydrocarbons increase with the increase in number of carbon atoms. It is mainly due to...............?

6 / 25

Steam causes more sever burn than the boiling water because it possesses .............?

7 / 25

The density of water may be ....................?

8 / 25

Which one is a conductor but is not malleable ?

9 / 25

The pressure during the molar heat of fusion is kept..................?

10 / 25

Amorphous substances posses ..........?

11 / 25

Bucky balls is an allotropic from of ...............?

12 / 25

When the atoms of third layer are arranged in such a way that they directly lie above the atoms of first layer then this arrangement is called .................. ?

13 / 25

The ttractive forces between the partial positive end of one molecule and partial negative end of other molecule are called....... ?

14 / 25

Table salt crystallizes with

15 / 25

If we provide very high amount of heat to a liquid its boiling point will ..........?

16 / 25

When water freezes at 0°C its density decreases due to ..............?

17 / 25

The boiling point increases down the zero group element due to ...................?

18 / 25

Which one is false for evaporation............ ?

19 / 25

Which one of the following does not show hydrogen bonding?

20 / 25

Isomorphic substances have................... ?

21 / 25

Formation of vapours from the surface of a liquid is called  ..................?

22 / 25

During which process empty spaces between particles become minimum ?

23 / 25

Which one of the following has highest volatility   ..........?

24 / 25

Vapour pressure is not affected by ?

25 / 25

A solid may be made up of .......?

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