11th Class Chemistry Chapter 12 MCQ Test with Answer

Test your understanding of 11th Class Chemistry Chapter 12 with this comprehensive MCQ test. Designed for students preparing for exams, this test covers all important concepts and questions from the chapter. Each question comes with an instant answer, allowing you to learn while practicing. Improve your problem-solving skills, identify weak areas, and boost your confidence before exams. Whether you are revising at home or practicing online, this Chapter 12 Chemistry MCQ Test is a perfect tool for effective learning. Sharpen your knowledge, save time, and achieve better results in your 11th Class Chemistry exams.

MCQ's Test For Chapter 12 "Nitrogen and Sulfur"

Try The MCQ's Test For Chapter 12 "Nitrogen and Sulfur"

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Nitrogen and Sulfur

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Question # 1

PAN formation starts when reacts with the hydrocarbon

Question # 2

Main fuel in gun poweer is

Question # 3

Electronegativity of sulfur is.

Question # 4

The most stable species in an acids environment is.

Question # 5

In contact process arsenic purfiier uses..................... for absorptio of arsenic oxide.

Question # 6

Ionic Radius of nitrogen N-3 is 

Question # 7

Most common oxidation states of sulfur are.

Question # 8

Common bonding exhibited by sulfur is.

Question # 9

Omeprazole  is used for the treatment of

Question # 10

Sulfur dioxide produced from the combustion of sulfur can be further oxidized to sulfur trioxide under specific conditions, such as inthe presence of a.

Question # 11

In laboratory sulfuric acid appears as 

Question # 12

Bond energy of nitrogen is

Question # 13

In contact process arsenic purifier uses............for absorption of arsenic oxide.

Question # 14

Oxidation state of nitrogen in laughing gas is

Question # 15

In sufuric acid how many oxygen are attache dito sulfur

Question # 16

Gypsum is used as a fertilier which nutrient is delivered by gypsum

Question # 17

Sulfur trioxide is not directly dissolved in water to produce sulfuric acid in the contact process beause this reaction is.

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FSc Part 1 Chemistry (New Book) Chapter 12 Important MCQ's

Sr.# Question Answer
1 Ionic Radius of nitrogen N-3 is 
A. 170 pm
B. 121 pm
C. 156 pm
D. 171 pm
2 Relative atomic mass of sulfur is
A. 32.06 a.m.u
B. 31.06 a.m.m
C. 39.06 a.m.u
D. 30.6 a.m.m
3 Oxidation state of nitrogen in laughing gas is
A. 1+
B. 2+
C. 3+
D. 9+
4 A student heats a solid ammonium salt with a solutio of a strong alkali. The gas produced turns damp red litmus paper blue and has a characteristic pungent smell. The gas is
A. Hydrogen
B. Carbon dioxide
C. Ammonia
D. Sulfur dioxide
5 Electronegativity of sulfur is.
A. 2.3
B. 2.5
C. 4.0
D. None of these
6 PAN formation starts when reacts with the hydrocarbon
A. O3
B. NO
C. NO2
D. HO+
7 The ability to form large rings and long chains is called.
A. Sulfonation 
B. Catenation
C. Alkylation 
D. All above options are same
8 Which of the following is used as raw material in contact process
A. Sulfur
B. Iron pyrite
C. Both a and b
D. None of these
9 Omeprazole  is used for the treatment of
A. Asthma
B. Gastroesophageal reflux disease
C. Botha and b
D. None of these
10 Common bonding exhibited by sulfur is.
A. Ionic bond
B. Covalent bond
C. Coordinate covalent bond
D. Metalic bond

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