What are the approximate carbon:hydrogen mass ratios in methane (CH4) and ethyne (C2H2) ?
A) 1:4 and 1:1
B) 3:2 and 6:1
C) 3:1 and 12:1
D) 3:2 and 12:1
E) 3:1 and 6:1
Correct Answer:
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