Question

why do separate substances in a mixture?
(i) to separate two different but useful components
(ii) To remove useless components.
(iii) To remove impurities.
a. Only (i) and (ii) are correct
b. Only (ii) and (iii) are correct
c. Only (i) and (iii) are correct
d. (i), (ii) and (iii), all are correct

Answer 1

Answer:

d. i , ii , iii are all correcr

Answer 2

Answer:

(i), (ii) and (iii), all are correct

Explanation:

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