Question

1. How will you separate a mixture
containing kerosene and petrol
(difference in their boiling points
is more than 25°C), which are
miscible with each other?
2. Name the technique to separate
(i) butter from curd,
(ii) salt from sea-water,
(iii) camphor from salt.
3. What type of mixtures are
separated by the technique of
crystallisation?​

Answer 1

Answer:

1, evaporation

2, i, Centra fication

ii,

Answer 2

To separate a mixture containing kerosene and petrol (difference in their boiling points is more than 25°C), Fractional distillation method is used.