Question

Tick (✓) the correct options.
1. Which process is used for separating wheat from impurities?
(a) winnowing
o (b) magnetic separation
(c) hand-picking
(d) threshing
2. Which process is used for separating curd from butter?
(a) distillation O (b) centrifugation
3. Type of homogeneous mixture
(c) sieving
(d) vaporisation
(a) mixture of milk and sugar
(c) mixture of sand and iron
(b) mixture of soil and water
4. Process of converting vapour into liquid is called
(d) mixture of oil and water
(a) vaporisation

Answer 1

Answer:

1. winnowing 3.mixture of milk

2.centrifugation and sugar

Answer 2

Answer:

1)(d)threshing;

2)(c)sieving