Question

Q5.(a) Name the technique to
separate(i)butter from curd. (ii)
salt from sea-water​

Answer 1

Answer:

(i) The separation can be done by carrying centrifugation in a centrifugal machine. (ii) The separation can be done either by crystallisation or by evaporation

Answer 2

(i) butter from curd (ii) salt from sea water (iii) camphor from salt. Solution : (i) The separation can be done by carrying centrifugation in a centrifugal machine. (ii) The separation can be done either by crystallisation or by evaporation.