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1. |
In a random reaction 2 mole of CH4 and 1 mole of C2H4 are reacted, and 1 mole of C3H8 and 1 mole of CxHy are produced, what is x*y? |
A. | 2 |
B. | 4 |
C. | 8 |
D. | 12 |
Answer» C. 8 | |