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

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

Question # 2

Micro nutrients are required in quantity ranging from

Question # 3

the percentage of nitrogen in NH3 is

Question # 4

Which is not a calcarious material

Question # 5

One of following is argillaceous material

Question # 6

Conversion of ammonium carbamate into urea is

Question # 7

Setting process of cement is based upon

Question # 8

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

Question # 9

Potassium fertilizers are especially useful for

Question # 10

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

Question # 11

The nitrogen present to some fertilizers helps plants to

Question # 12

Cement is a mixture of

Question # 13

In which country first of all paper was invented

Question # 14

Which elements are needed for healthy growth of plants

Question # 15

In Pakistan, the total consumption of paper per person per year is.

Question # 16

The macronutrients are required in quantities ranging from

Question # 17

Which one of the following raw materials is not present in the cement.

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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 During pulp making, the pH of digester is maintained at.
A. 1-2
B. 3-5
C. 6-8
D. 7-9
2 During the manufacturing process of cement the temperature of the decomposition zone goes up to
A. 600°C
B. 800°C
C. 1000°C
D. 1200°C
3 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
4 Potassium fertilizers are especially useful for
A. Tobacco
B. Coffee
C. Potato
D. All of these
5 How many zones through which the charge passes in a rotary kiln
A. 4
B. 3
C. 2
D. 5
6 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
7 Which process of pulp making is mostly used in Pakistan.
A. Kraft process
B. Sulphite process
C. Neutral sulphite semi chemical process
D. Wet process
8 Pulp is washed to remove lignin from it. Due to the presence of lignin in pulp paper becomes.
A. Soft
B. Brittle
C. Acidic
D. Colourless
9 Woody raw material for paper pulp is obtained from
A. Cotton
B. Bagasse
C. Poplar
D. Rice straw
10 Which woody raw material is used for the manufacture of paper pulp
A. Cotton
B. Biogases
C. Rice straw
D. Poplar

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