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

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

Question # 2

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

Question # 3

The temperature of digester is main tained at

Question # 4

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

Question # 5

Ammonium nitrate fertilizers is not used for which crop

Question # 6

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

Question # 7

The macronutrients are required in quantities ranging from

Question # 8

The macro nutrients are required in ranging from

Question # 9

Which nitrogen fertilizer make the soil acdic.

Question # 10

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

Question # 11

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

Question # 12

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

Question # 13

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

Question # 14

Woody raw material for paper pulp is obtained from

Question # 15

Prilling is a process in which

Question # 16

Which three elements are needed for the healthy growth of plants

Question # 17

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

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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 Potassium fertilizers are especially useful for
A. Tobacco
B. Coffee
C. Potato
D. All of these
3 Which is not a calcarious material
A. Clay
B. Limestone
C. Marble
D. Chalk
4 The macronutrients are required in quantities ranging from
A. 4-40 kg per acre
B. 10-100 kg per acre
C. 5-100 kg per acre
D. 5-200 kg per acre
5 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
6 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
7 Ammonia is prepared industrially by
A. Contact process
B. Ostwald process
C. Birkland Eyed process
D. Heber process
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 the percentage of nitrogen in NH3 is
A. 46%
B. 60%
C. 82%
D. 100%
10 What is clinker
A. Roasted calcareous material
B. Roasted argillaceous material
C. Roasted calcareous and argillaceous material
D. Roasted gyposum

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