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Quiz by Priyanka Gandhi, created more than 1 year ago

Quiz on 2.1 DISSOLVING , created by Priyanka Gandhi on 30/05/2021.

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cbse central board of secondary education

	Created by Priyanka Gandhi over 3 years ago

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31437336

quiz

2021-07-06T13:42:42Z

2.1 DISSOLVING

2.1 DISSOLVING

Each question in this quiz is timed.

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Question 1 of 6

1

A substance that dissolves in a solution is

Select one of the following:

Solute
Solvent

Explanation

Question 2 of 6

1

Copper sulphate solution is transparent.

Select one of the following:

True
False

Explanation

Question 3 of 6

1

Milk is not opaque.

Select one of the following:

True
False

Explanation

Question 4 of 6

1

Butter in frying pan is example of dissolving.

Select one of the following:

True
False

Explanation

Question 5 of 6

1

Dissolving needs two substances, solute and solvent.

Select one of the following:

True
False

Explanation

Question 6 of 6

1

What mass of salt solution is made when 10 g of salt is dissolved
in 50 g of water?

Select one of the following:

70g
60g

Explanation

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31437336

quiz

2021-07-06T13:42:42Z

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