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Q. |
The chemical formula of acetylene is? |
A. | c2h4 |
B. | c2h6 |
C. | c2h5oh |
D. | c2h2 |
Answer» D. c2h2 | |
Explanation: the chemical formula of acetylene is c2h2. 1 mole of acetylene can produce kj/mol of heat. |
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