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 three elements are needed for the healthy growth of plants.

Question # 2

the percentage of nitrogen in NH3 is

Question # 3

The word paper is derived from the name of which reedy plant

Question # 4

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

Question # 5

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

Question # 6

Ammonium Nitrate fertilizer is not useful for

Question # 7

The percentage of clay and liem stone in cement is in the ratio of.

Question # 8

Conversion of ammonium carbamate into urea is

Question # 9

Which one of the following is calcareous material

Question # 10

The macro nutrients are required in ranging from

Question # 11

Prilling is a process in which

Question # 12

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

Question # 13

Which elements are needed for healthy growth of plants

Question # 14

Which chemical reduces the acidity of soil.

Question # 15

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

Question # 16

Phosphorus helps in the growth 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 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
2 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
3 Which substance is used ot bleach the pulp.
A. Na2SO3
B. NaCl
C. NaClO
D. NaOH
4 Phosphorus helps in the growth of
A. Root
B. Leave
C. Stem
D. Seed
5 Which one of the following is the macronutrient for plants.
A. Boron
B. Zinc
C. Calcium
D. Nitrogen
6 The composition mixture of clay and lime stone in the raw material.
A. 75% lime stone and 25% clay
B. 25% lime stone and 75% clay
C. 15% lime stone and 55% clay
D. 55% lime stone and 15% clay
7 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
8 How many zones through which the charge passes in a rotary kiln
A. 4
B. 3
C. 2
D. 5
9 Which one of the following is inorganic fertilizer.
A. Manure
B. Urea
C. Ammonium nitrate
D. All of these
10 The percentage of nitrogen in urea is.
A. 36%
B. 46%
C. 56%
D. 65%

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