Mineral matter, 'M' and ash percentage 'A' in coal are roughly related as Options: A . &nbspM = 1.8 A B . &nbspM = 0.5 A C . &nbspM = 1.1 A D . &nbspM = A

Mineral matter, 'M' and ash percentage 'A' in coal are roughly related as

Question

Mineral matter, 'M' and ash percentage 'A' in coal are roughly related as

Options:

A . M = 1.8 A

B . M = 0.5 A

C . M = 1.1 A

D . M = A

Answer: Option C

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