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 one of the following set of raw material is most suitable for manufacture of urea.

Question # 2

Which process of pulp making is mostly used in Pakistan.

Question # 3

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

Question # 4

The temperature of digester is main tained at

Question # 5

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

Question # 6

the percentage of nitrogen in NH3 is

Question # 7

Phosphorus helps in the growth of

Question # 8

Prilling is a process in which

Question # 9

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

Question # 10

The nitrogen present in some fertilizers helps plants

Question # 11

Which nitrogen fertilizer make the soil acdic.

Question # 12

Which chemical reduces the acidity of soil.

Question # 13

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

Question # 14

What is clinker

Question # 15

The macronutrients are required in quantities ranging from

Question # 16

Ammonia is prepared industrially by

Question # 17

Ammonium nitrate fertilizers is not used for which crop

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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 macro nutrients are required in ranging from
A. 5 kg to 200 kg
B. 5 kg to 200 g
C. 6g to 200 g
D. 1 kg to 100 kg
2 Potassium fertilizers are especially useful for
A. Tobacco
B. Coffee
C. Potato
D. All of these
3 The diameter of rotary kiln in the manufacture of Portland cement is.
A. 1 to 2 feet
B. 2 to 4 feet
C. 4 to 8 feet
D. 8 to 15 feet
4 Which is not a calcarious material.
A. Lime
B. Clay
C. Marble
D. Marine shell
5 What is clinker
A. Roasted calcareous material
B. Roasted argillaceous material
C. Roasted calcareous and argillaceous material
D. Roasted gyposum
6 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
7 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
8 Setting process of cement is based upon
A. Hydrolysis
B. Hydration
C. Dehydration
D. Botha a and b
9 Woody raw material for paper pulp is obtained from
A. Cotton
B. Bagasse
C. Poplar
D. Rice straw
10 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

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  • Nabeel

    Nabeel

    15 Mar 2018

    myself winner

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