2nd Year Chemistry Online MCQ Test for 2nd Year Chemistry Chapter 15 Common Chemical Industries in Pakistan Preparation

MCQ's Test For Chapter 0 "Chemistry Fsc Part 2 Chapter 15 Online Test"

Try The MCQ's Test For Chapter 0 "Chemistry Fsc Part 2 Chapter 15 Online Test"

  • Total Questions17

  • Time Allowed20

Chemistry Fsc Part 2 Chapter 15 Online Test

00:00
Question # 1

The word paper is derived from the name of which reedy plant

Question # 2

During manufacturing of cement , the temperature of pre heating zone is.

Question # 3

The percentage of nitrogen in urea is.

Question # 4

Micronutrients for plant are those which

Question # 5

Phosphorous helps the growth of

Question # 6

Usually the percentage of moisture is paper is

Question # 7

Which one of the following is the macronutrient for plants.

Question # 8

the percentage of nitrogen in NH3 is

Question # 9

Which chemical reduces the acidity of soil.

Question # 10

Pulp is washed to remove lignin from it. Due to the presence of lignin in pulp paper becomes.

Question # 11

Ammonium nitrate fertilizers is not used for which crop

Question # 12

Which one of the following is inorganic fertilizer.

Question # 13

How many zones through which the charge passes in a rotary kiln

Question # 14

Which three elements are needed for the healthy growth of plants.

Question # 15

The temperature of digester is main tained at

Question # 16

Which three elements are needed for the healthy growth of plants

Question # 17

The nitrogen present in some fertilizers helps plants

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15th Chapter

FSC Part 2 Chemistry Chapter 15 Online Test MCQ's

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FSc Part II Chemistry Chapter 0 Important MCQ's

Sr.# Question Answer
1 Which woody raw material is used for the manufacture of paper pulp
A. Cotton
B. Biogases
C. Rice straw
D. Poplar
2 Which substance is used ot bleach the pulp.
A. Na2SO3
B. NaCl
C. NaClO
D. NaOH
3 The temperature of digester is main tained at
A. 100oC
B. 160-180oC
C. 200oC
D. 200-240oC
4 Which chemical reduces the acidity of soil.
A. Lime
B. Urea
C. Ammonium nitrate
D. Ammonium sulphate
5 One of following is argillaceous material
A. Marble
B. Clay
C. Lime
D. Marine Shell
6 Phosphorus helps in the growth of
A. Root
B. Leave
C. Stem
D. Seed
7 Which one is not an argillaceous material.
A. Clay
B. Shale
C. State
D. Gypsum
8 Which three elements are needed for the healthy growth of plants
A. N,S,P
B. N,Ca,P
C. N,P,K
D. N,K,C
9 Which woody raw material is used for the manufacture of paper pulp.
A. Cotton
B. Bagasse
C. Poplar
D. Rice straw
10 During pulp making, the pH of digester is maintained at.
A. 1-2
B. 3-5
C. 6-8
D. 7-9

Test Questions