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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 Which one of the following is used as jet fuel.
  • A. Kerosene oil
  • B. Lubricating oil
  • C. Fuel oil
  • D. Diesel oil
2 The raw materials for the manufacturing of urea are.
  • A. Ammonia
  • B. Carbondioxide
  • C. Limestone
  • D. a & b
3 When NaHCO<sub>3 </sub>is heated if forms:
  • A. CO<sub>2</sub>
  • B. Ca(OH)<sub>2</sub>
  • C. CaCO<sub>3</sub>
  • D. CaO
4 How many % age of nitrogen in urea fertilizers?
  • A. 40.6
  • B. 45.6
  • C. 46.6
  • D. 50
5 On which bases froth floatation process take place?
  • A. Density bases
  • B. Concentration basis
  • C. Watting basis
  • D. None of these
6 Concentration of copper are is carried out by process.
  • A. Roasting
  • B. Forth floatation
  • C. Gravity sepration
  • D. Electrostatic separation
7 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>
8 Manufacturing of urea involves:
  • A. 2 steps
  • B. 3 steps
  • C. 4 steps
  • D. 5 steps
9 The number of carbon atoms present in diesel oil.
  • A. 10-15
  • B. 11-15
  • C. 12-15
  • D. 13-15
10 Ammonical brine is prepared by dissolving ammonia gas in.
  • A. NaCl
  • B. CaCO<sub>3</sub>
  • C. CaCl<sub>2</sub>
  • D. Na<sub>2</sub>SO<sub>4</sub>

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

H

Hamza Abid

Abbottabad13 - Nov - 2022

12/12
10 Mins 50 Sec
E

Ezha

Sahiwal15 - Nov - 2022

11/12
10 Mins 50 Sec
H

Hamza Abid

Abbottabad29 - Jan - 2023

11/12
10 Mins 50 Sec
H

Hamza Abid

Abbottabad13 - Nov - 2022

11/12
10 Mins 50 Sec
H

Hamza Abid

Abbottabad15 - Jan - 2023

9/12
10 Mins 50 Sec
H

Hamza Abid

Abbottabad13 - Nov - 2022

9/12
10 Mins 50 Sec
H

Hamza Abid

Abbottabad13 - Nov - 2022

9/12
10 Mins 50 Sec
F

Farrukh Hussain

Lahore30 - Jan - 2023

7/12
06 Mins 33 Sec
H

Hamza Abid

Abbottabad31 - Jan - 2023

7/12
10 Mins 50 Sec
R

Rabesain.Fp2 ,.

Lahore17 - Jan - 2023

7/12
10 Mins 50 Sec
S

Saad Ammar

Lahore29 - Jan - 2023

7/12
10 Mins 50 Sec
M

Mahar Fahim

Lahore03 - Dec - 2022

7/12
10 Mins 50 Sec
H

Hamza Abid

Abbottabad21 - Dec - 2022

7/12
10 Mins 50 Sec
E

Emaan

Sargodha07 - Jan - 2023

7/12
10 Mins 50 Sec
H

Hamza Abid

Abbottabad07 - Jan - 2023

7/12
10 Mins 50 Sec

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