Question

1.What is an example of a solution of gas in a liquid
(a) Dry air (6) Alum in water (c) Mercury in gold (d) Oxygen in water
2.In an experiment to separate the components of a mixture of sand, common
salt and ammonium chloride, the component which will be removed by
filtration is:
(a) Sand (b) Common salt (C) Ammonium Chloride (d) None of the above


the answer for both of them please​

Answer 1

Explanation:

1. d)oxygen in water

2. a)sand

hope it helps

Answer 2

Answer:

a). oxygen in water

b). Ammonium chloride will be separated.

Explanation:

i hope it will help you.