

MCQOPTIONS
Saved Bookmarks
1. |
Coal tar can be used as a starting material for manufacturing(i) Drugs(ii) Photographic materials(iii) Cookwares(iv) Explosives |
A. | Only (i) |
B. | (ii) and (iv) |
C. | It burns dimly. |
D. | (ii), (iii) and (iv) |
Answer» D. (ii), (iii) and (iv) | |