(i) It is black in colour. |
(ii) It is used as a fuel. |
(iii) It is used for making status and building |
A) Granite
B) Sandston
C) Marble
D) None of these
Correct Answer: B
Solution :
(b) Coal is black in colour and used as a fuel. Also used in electricity steel and cement production.You need to login to perform this action.
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