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"

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Chemistry Fsc Part 2 Chapter 15 Online Test

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Question # 1

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

Question # 2

Which one of the following is calcareous material

Question # 3

Prilling is a process in which

Question # 4

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

Question # 5

Ammonia is prepared industrially by

Question # 6

The diameter of rotary kiln in the manufacture of Portland cement is.

Question # 7

Ammonium Nitrate fertilizer is not useful for

Question # 8

The temperature of digester is main tained at

Question # 9

Micro nutrients are required in quantity ranging from

Question # 10

What is the function of Head box in paper making machine.

Question # 11

Micro-nutrient is required in quantity for plant growth ranging from

Question # 12

The composition mixture of clay and lime stone in the raw material.

Question # 13

Which one is not an argillaceous material.

Question # 14

Phosphorous helps the growth of

Question # 15

Which substance is used ot bleach the pulp.

Question # 16

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

Question # 17

In Pakistan pulp is usually bleached with Cl2. The residual chlorine is removed from pulp by an antichlor which 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 In Pakistan pulp is usually bleached with Cl2. The residual chlorine is removed from pulp by an antichlor which is
A. dil HCl
B. dil NaOH
C. Water
D. NaCl
2 Woody raw material for paper pulp is obtained from
A. Cotton
B. Bagasse
C. Poplar
D. Rice straw
3 One of following is argillaceous material
A. Marble
B. Clay
C. Lime
D. Marine Shell
4 Which one is not an argillaceous material.
A. Clay
B. Shale
C. State
D. Gypsum
5 During manufacturing of cement , the temperature of pre heating zone is.
A. 500 oC
B. 900oC
C. 1000oC
D. 1500oC
6 Usually the percentage of moisture is paper is
A. 1- 3%
B. 4-6%
C. 6-8%
D. 5%
7 Which elements are needed for healthy growth of plants
A. N,S,P
B. N,Ca,P
C. N,P,K
D. N,K,C
8 Which is not a calcarious material
A. Clay
B. Limestone
C. Marble
D. Chalk
9 Micronutrients are required in quantity ranging from
A. 4g-40g
B. 6g-200g
C. 6kg-200kg
D. 4kg-40kg
10 Which woody raw material is used for the manufacture of paper pulp.
A. Cotton
B. Bagasse
C. Poplar
D. Rice straw

Test Questions