PPSC FPSC KPPSC BPSC SPSC Lecturer Chemistry Online Test 3

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, FPSC, KKPSC, SPSC, BPSC, AJ&KPSC, NTS 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.

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Test Instructions:-
Test NameLecturer Chemistry
SubjectChemistry Test 3
Test TypeMCQs
Total Questions25
Total Time20 Minutes
Total Marks100

You have 20 minutes to pass to the quiz.

You have 20 minutes to pass to the quiz.

PPSC Lecturer of ٰChemistry Practice Test 3

1 / 25

Who record the first evidence of existence of an Atom..........?

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chemistry ppsc

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Atomic orbital needs at least ................100% of volume of space to find an electron.

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lecturer chemistry

6 / 25

What is the shape of s-sub shell?

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.......................radiations emit, when slow moving neutrons hit the copper metal?

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When a gold sheet is bombarded by a beam of α -particles, only a few ofthem get deflected whereas most go straight, undeflected. This is because:

9 / 25

Rutherford’s α -particle scattering experiment led to the conclusion that:

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A Cr atom in its ground state has 3d5 4s1 configuration and a Cu atom a 3d10 4s1 configuration. This is because a shell which is half-filled or completely filled is particularly:

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PPSC Chemistry test 3

12 / 25

Who set up the wave equation for hydrogen atom?

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Mathematical formula for s-sub shell is:

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The wave numbers of spectral lines..................from Pfound series to lyman:

15 / 25

Which of the following statements is incorrect for anode rays?

16 / 25

Brackett series is found in................

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The number of isotopes of elements with even mass number and even atomic number are ..................?

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chemistry ppsc

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chemistry ppsc

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chemistry ppsc TEST

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22 / 25

A d-shell containing four unpaired electrons can exchange:

23 / 25

Which particle among the following will have the smallest de Broglie wavelength, assuming that they have the same velocity?

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