PPSC Lecturer Chemistry Test 12 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.


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.

Please Click Below START  Button to Take this Lecturer Chemistry Test Online.

Test Instructions:-
Test Name Lecturer Chemistry
Subject Chemistry Test 12
Test Type MCQs
Total Questions 25
Total Time 20 Minutes
Total Marks 100

You have 20 minutes to pass to the quiz.

PPSC Lecturer of Chemistry Practice Test 12

1 / 25

Some substance shows scattering of light but they can pass through ordinary filter paper is………….

2 / 25

Isotopes are the sister atoms of the same element with similar chemical properties and different:

3 / 25

Stability of nucleus is due to:

4 / 25

The difference between the crystalloids and colloids:

5 / 25

Entropy of the universe is:

6 / 25

The brown vapour is formed of which element when MnO2 and conc. H2SO4 is added in them:

7 / 25

The soul of chemistry is dealing with:

8 / 25

Which indicator is not used in conical flask:

9 / 25

Toluene is prepared from benzene:

10 / 25

When an electron is added to a unipositive ion we get:

11 / 25

The instrument which is used to measure the exact masses of different isotopes of an element called:

12 / 25

The number of atoms present in a molecule determine its:

13 / 25

Which individual units loose identity:

14 / 25

Oxidation number of P in KH2PO2 is:

15 / 25

Relative atomic mass is the mass of an atom of an element as compared to the mass of:

16 / 25

Swedish chemist J. Berzelius determined the:

17 / 25

Which is least soluble in water:

18 / 25

Isothermal thermal system is one in which:

19 / 25

CO+ is an example of:

20 / 25

The gas which shows deviation from ideal behavior is:

21 / 25

Mass spectrometer separates different positive isotopic ions on the basis of their:

22 / 25

Which one of the following equation is not affected by change in pressure:

23 / 25

Smallest particle of an element which may or may not have independent existence:

24 / 25

When a multidentate ligand is surrounded it is known as:

25 / 25

Heterogenous catalysis is based on:

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9 thoughts on “PPSC Lecturer Chemistry Test 12 Online Preparation MCQs”

    1. Correction Done………Bundle of thanks for timely information. Kindly jahan bhe mistake ho time py inform karti rahen. shukria

      1. Piary bhai ap complete question type kar k correct answer send kar den. thanks ya screen shot bhej den. Whatsapp 03003965106

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