(i) Drugs |
(ii) Photographic materials |
(iii) Cookwares |
(iv) Explosives |
A) Only (i)
B) (ii) and (iv)
C) (i), (ii) and (iv)
D) (ii), (iii) and (iv)
Correct Answer: C
Solution :
Coal tar is used as a starting material for manufacturing various substances like synthetic dyes, drugs, explosives, perfumes, plastics, paints, photographic materials, roofing materials, etc.You need to login to perform this action.
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