MCQ’s For Chapter 2 (Separation of Solid Mixtures) Science Class 9, Science Online Quiz/Test

MCQ’s For All Chapters – Science Class 9th

1. There will be total 10 MCQ in this test.
2. Please keep a pen and paper ready for rough work but keep your books away.
3. The test will consist of only objective type multiple choice questions requiring students to mouse-click their correct choice of the options against the related question number.
4. No negative marking for incorrect choice.
5. Please click on “Finish the Test” when you want to exit.
6. All the best – Happy Studying

1. Which of the following apparatus is not required in sublimation?

Condenser

Funnel

China dish

Wire gauze

Question 1 of 10

2. During sublimation of ammonium chloride, pure ammonium chloride gets:

Liquefies to form a solution

Collected on outer sides of the funnel

Collected on inner sides of the china dish

Collected on inner sides of the funnel

Question 2 of 10

3. Which of the following substances will not dissolve in water?

Sugar

Sodium chloride

Copper sulphate

Carbon

Question 3 of 10

4. The process by which we can separate iron filings and carbon is:

Evaporation

Distillation

Filtration

Magnetic separation

Question 4 of 10

5. Which solvent can be used to obtain sodium chloride from a mixture of sodium chloride and sulphur without using water?

Sodium hydroxide

Carbon disulphide

Sulphuric acid

Kerosene

Question 5 of 10

6. Which of the following method can be used to separate a mixture of camphor and sugar?

Sublimation

Filtration

Distillation

Crystallisation

Question 6 of 10

7. How can we separate a mixture of sulphur and sugar?

By the process of filtration

By the process of crystallisation

By dissolving in carbon disulphide solution

By evaporation

Question 7 of 10

8. What will you observe when a mixture of iodine and salt is heated in a china dish?

No change in the china dish is observed.

Salt is left behind in the china dish.

Iodine is left behind in the china dish.

The mixture starts melting

Question 8 of 10

9. Which one of the following scrap metals cannot be separated by magnetic separation?

Steel

Nickel

Cobalt

Chromium

Question 9 of 10

10. Which of the following method is used to separate a mixture of iron nails and sodium chloride?

Separating funnel

Filtration

Magnetic separation

Distillation

Question 10 of 10

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