Separation of Substances-Why Do We Separate Substances? [CBSE (Central Board of Secondary Education) Class-6 Science]: Questions 1 - 2 of 2
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Question 1
Question MCQ▾
It is necessary to separate substances to:
Choices
Choice (4) | Response | |
---|---|---|
a. | Separating two components | |
b. | Removing the unwanted components | |
c. | For removing impurities | |
d. | All a., b. and c. are correct |
Question 2
Question MCQ▾
Some physical properties which are used to separate mixtures are:
Choices
Choice (4) | Response | |
---|---|---|
a. | Behaviour towards magnet volatility | |
b. | Hardness, density, boiling point | |
c. | Solubility, size of particles | |
d. | All a., b. and c. are correct |