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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
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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 Potassium fertilizers are especially useful for
  • A. Tobacco
  • B. Coffee
  • C. Potato
  • D. All of these
2 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
3 Which is not a calcarious material
  • A. Clay
  • B. Limestone
  • C. Marble
  • D. Chalk
4 The nitrogen present to some fertilizers helps plants to
  • A. Fight against diseases
  • B. Produce fat
  • C. Undergo photosynthesis
  • D. Produce protein
5 Ammonia is prepared industrially by
  • A. Contact process
  • B. Ostwald process
  • C. Birkland Eyed process
  • D. Heber process
6 Which one of the following set of raw material is most suitable for manufacture of urea.
  • A. CH4, N2 and CO2
  • B. H2, N2 and CO
  • C. H2,CO2 and H2O
  • D. H2O, N2 and H2
7 Which nitrogen fertilizer make the soil acdic.
  • A. Calcium nitrate
  • B. sodium nitrate
  • C. Potassium nitrate
  • D. Ammonium nitrate
8 During manufacturing of cement , the temperature of pre heating zone is.
  • A. 500 <sup>o</sup>C
  • B. 900<sup>o</sup>C
  • C. 1000<sup>o</sup>C
  • D. 1500<sup>o</sup>C
9 The percentage of nitrogen in urea is.
  • A. 36%
  • B. 46%
  • C. 56%
  • D. 65%
10 the percentage of nitrogen in NH3 is
  • A. 46%
  • B. 60%
  • C. 82%
  • D. 100%

Top Scorers of Chemistry Fsc Part 2 Chapter 15 Online Test

A

Amir Ch

Lahore15 - Apr - 2023

17/17
28 Sec
M

Mohandis

Lahore12 - Mar - 2023

17/17
38 Sec
T

Tayyab Quasrani Baloch

Lahore30 - Apr - 2023

17/17
01 Mins 10 Sec
A

Ahsan Mehmood

Lahore18 - May - 2023

17/17
01 Mins 27 Sec
A

Ambreen Zahra

Lahore10 - Apr - 2023

17/17
01 Mins 51 Sec
A

Ahmad Asghar

Lahore06 - Mar - 2023

17/17
02 Mins 23 Sec
H

Hammad Ali

Lahore17 - May - 2023

17/17
03 Mins 01 Sec
A

Amir Ch

Lahore15 - Apr - 2023

16/17
36 Sec
M

Mohandis

Lahore12 - Mar - 2023

16/17
38 Sec
M

Maryam

Lahore07 - Apr - 2023

16/17
01 Mins 17 Sec
A

Amir Ch

Lahore15 - Apr - 2023

16/17
01 Mins 38 Sec
A

Ambreen Zahra

Lahore10 - Apr - 2023

16/17
01 Mins 51 Sec
T

Tayyab Quasrani Baloch

Lahore30 - Apr - 2023

16/17
01 Mins 59 Sec
J

Javed Iqbal

Lahore02 - Mar - 2023

16/17
02 Mins 17 Sec

Aimen Siddiqui

Lahore16 - May - 2023

16/17
03 Mins 22 Sec

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  • Nabeel

    15 Mar 2018

    myself winner

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