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16th Chapter

10th class Chemistry Ch 16 (English Medium)

Here you can prepare 10th Chemistry English Medium Chapter 16 (Chemical Industries) Test. Click the button for 100% free full practice test..

Matric Part 2/10th Class Chemistry Chapter 16 MCQ Test With Answer for Chapter 16 (Chemical Industries)

Matric Part 2/10th Class Chemistry Chapter 16 MCQ Test With Answer for Chapter 16 (Chemical Industries)

Sr. # Questions Answers Choice
1 Formula of baking soda is.
  • A. Na<sub>2</sub>CO<sub>3</sub>
  • B. NaHCO<sub>3</sub>
  • C. Na<sub>2</sub>SO<sub>4</sub>
  • D. Na<sub>2</sub>PO<sub>4</sub>
2 How many % age of nitrogen present in air by volume?
  • A. 70%
  • B. 75%
  • C. 78%
  • D. 80%
3 The number of carbon atoms present in petroleum gas.
  • A. 1-2
  • B. 1-3
  • C. 1-4
  • D. 1-5
4 Which one is not the fraction of residual oil?
  • A. Paraffin wax
  • B. Asphalt
  • C. Fuel oil
  • D. Coke
5 Chalco-pyite is an ore of:
  • A. iron
  • B. aluminium
  • C. silver
  • D. copper
6 Urea is nitrogenous fertilizer. It consist of nitrogen.
  • A. 26.6 %
  • B. 36.6%
  • C. 46.6%
  • D. 56.6%
7 The residual oil is heated above 400 c to produce.
  • A. Lubricants
  • B. Paraffin wax
  • C. Asphalt
  • D. All
8 How many % age of urea is used as fertilizers?
  • A. 80%
  • B. 90%
  • C. 95%
  • D. 98%
9 Formula of soda ash is.
  • A. Na<sub>2</sub>CO<sub>3</sub>
  • B. NaHCO<sub>3</sub>
  • C. Na<sub>2</sub>SO<sub>4</sub>
  • D. Na<sub>3</sub>PO<sub>4</sub>
10 Crude oil is heated to the fractionating furnace upto.
  • A. 300 <sup>o</sup>C
  • B. 350<sup>o</sup>C
  • C. 400<sup>o</sup>C
  • D. 450<sup>o</sup>C

Top Scorers of 10th Class Chemistry Chapter 16 Chemical Industries English Medium KPK Boards Online Mcqs

H

Hamza Abid

Abbottabad10 - Apr - 2023

12/12
10 Mins 50 Sec
A

Ammara Faisal

Lahore09 - Mar - 2023

11/12
03 Mins 47 Sec
H

Hamza Abid

Abbottabad17 - Mar - 2023

11/12
10 Mins 50 Sec
S

Saeed Shah

Lahore27 - Apr - 2023

10/12
01 Mins 59 Sec
H

Hamza Abid

Abbottabad17 - Mar - 2023

10/12
10 Mins 50 Sec
H

Hamza Abid

Abbottabad14 - Mar - 2023

10/12
10 Mins 50 Sec
S

Sawira Khalid

Lahore25 - Apr - 2023

9/12
01 Mins 26 Sec
S

Sawira Khalid

Lahore25 - Apr - 2023

9/12
01 Mins 26 Sec
B

Bellakhan Bellakhan

Lahore25 - Apr - 2023

9/12
02 Mins 34 Sec
T

The Muslim World

Lahore22 - Apr - 2023

9/12
02 Mins 42 Sec
R

Rana Zain Mushtaq

Lahore10 - Apr - 2023

9/12
03 Mins 03 Sec
A

Afaq Shah

Jhelum10 - Mar - 2023

9/12
10 Mins 50 Sec
H

Hamza Abid

Abbottabad24 - Mar - 2023

9/12
10 Mins 50 Sec
F

Fahad Ghazanfar

Lahore25 - Apr - 2023

8/12
29 Sec
F

Fahad Ghazanfar

Lahore25 - Apr - 2023

8/12
29 Sec

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