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

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Chemistry Fsc Part 2 Chapter 15 Online Test

00:00
Question # 1

Which one of the following is the macronutrient for plants.

Question # 2

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

Question # 3

Which chemical reduces the acidity of soil.

Question # 4

In Pakistan pulp is usually bleached with Cl2. The residual chlorine is removed from pulp by an antichlor which is

Question # 5

Cement is a mixture of

Question # 6

Micronutrients for plant are those which

Question # 7

Which woody raw material is used for the manufacture of paper pulp

Question # 8

Which is not a calcarious material

Question # 9

Which process of pulp making is mostly used in Pakistan.

Question # 10

During pulp making, the pH of digester is maintained at.

Question # 11

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

Question # 12

Which one of the followings is woody raw material used for making pulp and paper

Question # 13

The nitrogen present to some fertilizers helps plants to

Question # 14

Phosphorous helps the growth of

Question # 15

Ammonia is prepared industrially by

Question # 16

During the manufacturing process of cement the temperature of the decomposition zone goes up to

Question # 17

The percentage of nitrogen in urea is.

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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 The percentage of clay and liem stone in cement is in the ratio of.
A. 1 : 1
B. 1 :2
C. 1:3
D. 3:1
2 Micronutrients are required in quantity ranging from
A. 4g-40g
B. 6g-200g
C. 6kg-200kg
D. 4kg-40kg
3 The composition mixture of clay and lime stone in the raw material.
A. 75% lime stone and 25% clay
B. 25% lime stone and 75% clay
C. 15% lime stone and 55% clay
D. 55% lime stone and 15% clay
4 How many zones through which the charge passes in a rotary kiln
A. 4
B. 3
C. 2
D. 5
5 The percentage of nitrogen in urea is.
A. 36%
B. 46%
C. 56%
D. 65%
6 What is clinker
A. Roasted calcareous material
B. Roasted argillaceous material
C. Roasted calcareous and argillaceous material
D. Roasted gyposum
7 The word paper is derived from the name of which reed plant.
A. Rose
B. Sun flower
C. Papyrus
D. Water Hyacinth
8 Usually the percentage of moisture is paper is
A. 1- 3%
B. 4-6%
C. 6-8%
D. 5%
9 Which one of the following is calcareous material
A. Marine shells
B. clay
C. Shale
D. Blast furnace slag
10 During manufacturing of cement , the temperature of pre heating zone is.
A. 500 oC
B. 900oC
C. 1000oC
D. 1500oC

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