Question

Question 4
a) Give two examples for each of the following:
i. Solid +solid mixture
ii. Solid + liquid mixture
iii. Liquid + Liquid mixture ​

Answer 1

Answer:

solid–solid mixture

1. sand and sugar

2. sand and iron filling.

(b) solid-liquid mixture

1. salt and water

2. charcoal and water.

(c) liquid-gas mixture

1. coca cola

2. mist.

(d) gas–gas mixture

1. air

2. helium and hydrogen in air balloon,

3. perfumes and air.

Answer 2

Answer:

i)Sand and stone

Gravel and Cement powder

ii)Salt and Water

Sugar and Water

iii)Oil and Water

Petrol and Water