1.

Which of the following is / are the characteristic / characteristics of Indian coal? 1. High ash content 2. Low sulphur content 3. Low ash fusion temperature Select the correct answer using the codes given below.

A. . 1 and 2 only
B. 2 only
C. 1 and 3 only
D. . 1, 2 and 3
Answer» E.


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