1.

Name the non-metal which is used: (a) to convert vegetable oil into vegetable ghee(solid fat) (b) as a rocket fuel (in liquid form). (c) to make electrodes of dry cells. (d) to preserve food materials. (e) in the vulcanization of rubber.

Answer»

Name the non-metal which is used:
(a) to convert vegetable oil into vegetable ghee(solid fat)
(b) as a rocket fuel (in liquid form).
(c) to make electrodes of dry cells.
(d) to preserve food materials.
(e) in the vulcanization of rubber.


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