PPSC Lecturer Chemistry Test 13 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.

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

Test Instructions:-
Test Name Lecturer Chemistry
Subject Chemistry Test 13
Test Type MCQs
Total Questions 25
Total Time 20 Minutes
Total Marks 100
0%

You have 20 minutes to pass to the quiz.

PPSC Lecturer of Chemistry Practice Test 13

1 / 25

Why is the halogenation of alkanes considered a chain reaction?

2 / 25

The number of isotopes of elements with even mass number and even atomic number are:

3 / 25

Which of the following terms is not used for ionic compound?

4 / 25

LPG (Household cooking gas) is mainly a mixture of:

5 / 25

What is the name given to a compound containing only carbons and hydrogens and having the maximum number of hydrogens in the molecule?

6 / 25

What type of bonding is most important in CH3CH2CH2CH2CH2CH3?

7 / 25

The major carbon compound formed from the incomplete combustion of a hydrocarbon in air is:

8 / 25

How many monochlorination products are possible in the reaction of 2,2- dimethylbutane with chlorine in the presence of ultraviolet light?

9 / 25

What product is formed in the free-radical bromination of methane?

10 / 25

The volume occupied by 2.8 g of N2 at STP ?

11 / 25

How many monochlorinated isomers would result from the reaction of chlorine with n-butane in the presence of UV light?

12 / 25

Which one of the following has the maximum number of isotopes?

13 / 25

The chlorination of methane to give CCl4 is an example of;

14 / 25

Which of the following compounds does not dissolve in concentrated H2SO4 on warming?

15 / 25

A compound of formula C3H8 does not react with bromine in CCl4 in the dark. The compound could be:

16 / 25

Chlorination of an alkane as compared to bromination proceeds:

17 / 25

2,3-Dimethyl-2-butene undergoes catalytic hydrogenation to give:

18 / 25

The thermal decomposition of alkanes in the absence of air is called:

19 / 25

Which halogen does not appreciably react with methane in a free-radical substitution reaction?

20 / 25

In the chlorination of alkanes, the first step in which chlorine free radicals are produced is called :

21 / 25

Which of the following is the best description of propane, CH3CH2CH3, at room temperature?

22 / 25

moles of each aluminium and oxygen react with each other to produce aluminium oxide. The amount of product formed is..............?

23 / 25

Chlorine free radicals react with methane by:

24 / 25

One mole of C02 contains?

 

25 / 25

The combustion of one mole of propane, C3H8, produces how many moles of H2O?

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