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15th Chapter

12th Class Chemistry Chapter 15 Test

Here you can prepare 12th Class Chemistry Chapter 15 Common Chemical Industries in Pakistan Test. Click the button for 100% free full practice test.

Second Year Chemistry Chapter 15 Online MCQ Test for 2nd Year Chemistry Chapter 15 Common Chemical Industries in Pakistan Preparation

This online test contains MCQs about following topics:.

- Introduction - Fertilizers - Elements Essential for Plant Growth - Classification of Fertilizers - Cement - Paper Industry

FSC Part 2 Chemistry Ch 15 Test
ic

Second Year Chemistry Chapter 15 Online MCQ Test for 2nd Year Chemistry Chapter 15 Common Chemical Industries in Pakistan Preparation

Sr. # Questions Answers Choice
1 The nitrogen present in some fertilizers helps plants
  • A. to fight against diseases
  • B. to produce fat
  • C. to undergo photosynthesis
  • D. to produce protien
2 Which one is not an argillaceous material.
  • A. Clay
  • B. Shale
  • C. State
  • D. Gypsum
3 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
4 Ammonium nitrate fertilizers is not used for which crop
  • A. Cotton
  • B. Wheat
  • C. Sugar cane
  • D. Paddy rice
5 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
6 Which substance is used ot bleach the pulp.
  • A. Na2SO3
  • B. NaCl
  • C. NaClO
  • D. NaOH
7 The percentage of nitrogen in urea is.
  • A. 36%
  • B. 46%
  • C. 56%
  • D. 65%
8 The word paper is derived from the name of which reedy plant
  • A. Rose
  • B. Sun flower
  • C. Papyrus
  • D. Water Hyacinth
9 During pulp making, the pH of digester is maintained at.
  • A. 1-2
  • B. 3-5
  • C. 6-8
  • D. 7-9
10 Which is not a calcarious material
  • A. Clay
  • B. Limestone
  • C. Marble
  • D. Chalk

Top Scorers of Chemistry Fsc Part 2 Chapter 15 Online Test

U

Usma Mughal

Lahore06 - Jan - 2023

17/17
01 Mins 06 Sec
U

Usma Mughal

Lahore06 - Jan - 2023

17/17
01 Mins 45 Sec
G

Ghulam Mohiyddin

Lahore05 - Dec - 2022

16/17
02 Mins 32 Sec
R

R M

Lahore05 - Jan - 2023

14/17
02 Mins 10 Sec
U

Usma Mughal

Lahore06 - Jan - 2023

13/17
01 Mins 38 Sec
U

Usma Mughal

Lahore06 - Jan - 2023

13/17
01 Mins 47 Sec
T

Talha

Faisalabad06 - Dec - 2022

13/17
03 Mins 12 Sec
M

Muhammad Yusuf

Lahore28 - Jan - 2023

13/17
10 Mins 50 Sec
R

Rimla

Lahore26 - Dec - 2022

12/17
03 Mins 52 Sec
S

Sheema Akram

Lahore26 - Nov - 2022

11/17
02 Mins 33 Sec
H

Hamza

Lahore08 - Jan - 2023

11/17
03 Mins 28 Sec
G

Ghulam Mohiyddin

Lahore05 - Dec - 2022

11/17
04 Mins 09 Sec
M

Muhammad Yusuf

Lahore28 - Jan - 2023

11/17
10 Mins 50 Sec
U

Usma Mughal

Lahore06 - Jan - 2023

10/17
02 Mins
U

Usma Mughal

Lahore06 - Jan - 2023

10/17
02 Mins

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  • Nabeel

    15 Mar 2018

    myself winner

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