McqMate
| 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. | |
View all MCQs in
Manufacturing Technology 1No comments yet