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

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

Question # 2

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

Question # 3

Which one is not an argillaceous material.

Question # 4

Which three elements are needed for the healthy growth of plants

Question # 5

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

Question # 6

The macro nutrients are required in ranging from

Question # 7

Which elements are needed for healthy growth of plants

Question # 8

Prilling is a process in which

Question # 9

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

Question # 10

the percentage of nitrogen in NH3 is

Question # 11

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

Question # 12

Ammonium Nitrate fertilizer is not useful for

Question # 13

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

Question # 14

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

Question # 15

Which nitrogen fertilizer make the soil acdic.

Question # 16

Cement is a mixture of

Question # 17

Setting process of cement is based upon

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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 Which chemical reduces the acidity of soil.
A. Lime
B. Urea
C. Ammonium nitrate
D. Ammonium sulphate
2 Which one of the followings is woody raw material used for making pulp and paper
A. Eucalyptus
B. Wheat straw
C. Bagasse
D. Cotton linter
3 Conversion of ammonium carbamate into urea is
A. Hydrolysis
B. Hydrogenation
C. Hydration
D. Dehydration
4 Ammonia is prepared industrially by
A. Contact process
B. Ostwald process
C. Birkland Eyed process
D. Heber process
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 Which one of the following raw materials is not present in the cement.
A. Lime stone
B. Gypsum
C. Blast furnace slag
D. Red lead
8 In which country first of all paper was invented
A. USA
B. China
C. Egypt
D. Germany
9 During pulp making, the pH of digester is maintained at.
A. 1-2
B. 3-5
C. 6-8
D. 7-9
10 Cement is a mixture of
A. Clay and clinker
B. Clay, lime stone and gypsum
C. Lime stone and gypsum
D. Lime stone and clay

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