Question

D) Fill in the blanks
1. Separating out gram from mixture of gram and wheat is called
2. Conversion of liquid into vapour is called
3. Soft drink is an example of
water is used in making medicines,
Match the following correctly.
Column A
Column B
1. Sublimation
(a) mixture of sand and iron
2. Sieving
(b) mixture of salt and ammoniur
3. Magnetic separation
(c) separating out dirty water fro
4. Vaporisation
(d) salt from sea water​

Answer 1

Answer:

D . 2. Physical change.

Answer 2

Fill in the blanks  

1. "Separating out gram from mixture of gram and wheat" is called hand picking.

2. "Conversion of liquid" into vapor is called Evaporation.

3. "Soft drink is an example of water" is used in making medicines is wrong statement.  

Match the following correctly:

The correctly matched pair is as follows:

1. Sublimation- salt from sea water, (d)

2. Sieving- mixture of salt and ammonium, (b)

3. Magnetic separation- mixture of sand and iron (a) 

4. Vaporization- separating out dirty water (c)