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

The nitrogen present in some fertilizers helps plants

Question # 2

Conversion of ammonium carbamate into urea is

Question # 3

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

Question # 4

Potassium fertilizers are especially useful for

Question # 5

Usually the percentage of moisture is paper is

Question # 6

Micro nutrients are required in quantity ranging from

Question # 7

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

Question # 8

Which three elements are needed for the healthy growth of plants

Question # 9

Micro-nutrient is required in quantity for plant growth ranging from

Question # 10

What is clinker

Question # 11

Woody raw material for paper pulp is obtained from

Question # 12

Which one of the following is inorganic fertilizer.

Question # 13

Which elements are needed for healthy growth of plants

Question # 14

Which substance is used ot bleach the pulp.

Question # 15

Which one is not an argillaceous material.

Question # 16

Phosphorus helps the growth of

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 Phosphorus helps in the growth of
A. Root
B. Leave
C. Stem
D. Seed
2 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
3 Woody raw material for paper pulp is obtained from
A. Cotton
B. Bagasse
C. Poplar
D. Rice straw
4 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
5 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
6 Micro-nutrient is required in quantity for plant growth ranging from
A. 4-40 gm
B. 6-200 gm
C. 6-200 kg
D. 4-40 kg
7 Conversion of ammonium carbamate into urea is
A. Hydrolysis
B. Hydrogenation
C. Hydration
D. Dehydration
8 Which elements are needed for healthy growth of plants
A. N,S,P
B. N,Ca,P
C. N,P,K
D. N,K,C
9 Usually the percentage of moisture is paper is
A. 1- 3%
B. 4-6%
C. 6-8%
D. 5%
10 Which substance is used ot bleach the pulp.
A. Na2SO3
B. NaCl
C. NaClO
D. NaOH

Test Questions