You might have observed the preparation of ghee from butter and cream at home. Which method(s) can be used to separate ghee from the residue?
Evaporation
Decantation
Filtration
Churning
Which of the following combination is the correct answer?
(a) (i) and (ii)
(b) (ii) and (iii)
(c) (ii) and (iv)
(d) (iv) only

Correct Answer: (b) (ii) and (iii)

Explanation: Decantation and filtration can be used to separate ghee (which is in liquid form) from the residue (which is in solid form).