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

One of following is argillaceous material

Question # 3

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

Question # 4

Which one of the following is calcareous material

Question # 5

Which substance is used ot bleach the pulp.

Question # 6

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

Question # 7

The nitrogen present to some fertilizers helps plants to

Question # 8

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

Question # 9

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

Question # 10

Ammonium nitrate fertilizers is not used for which crop

Question # 11

The macronutrients are required in quantities ranging from

Question # 12

Phosphorus helps the growth of

Question # 13

Which is not a calcarious material.

Question # 14

Prilling is a process in which

Question # 15

Conversion of ammonium carbamate into urea is

Question # 16

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

Question # 17

Which nitrogen fertilizer make the soil acdic.

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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 manufacturing of cement , the temperature of pre heating zone is.
A. 500 oC
B. 900oC
C. 1000oC
D. 1500oC
2 Which one is not an argillaceous material.
A. Clay
B. Shale
C. State
D. Gypsum
3 the percentage of nitrogen in NH3 is
A. 46%
B. 60%
C. 82%
D. 100%
4 Conversion of ammonium carbamate into urea is
A. Hydrolysis
B. Hydrogenation
C. Hydration
D. Dehydration
5 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
6 Which nitrogen fertilizer make the soil acdic.
A. Calcium nitrate
B. sodium nitrate
C. Potassium nitrate
D. Ammonium nitrate
7 Woody raw material for paper pulp is obtained from
A. Cotton
B. Bagasse
C. Poplar
D. Rice straw
8 Which one of the following is calcareous material
A. Marine shells
B. clay
C. Shale
D. Blast furnace slag
9 Which is not a calcarious material
A. Clay
B. Limestone
C. Marble
D. Chalk
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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