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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 | |