MCQOPTIONS
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| 1. |
Liquefied petroleum gas (LPG) is a mixture of? |
| A. | butane, hydrogen and methane |
| B. | butane, propane and ethane |
| C. | Oxygen, Hydrogen, Acetylene |
| D. | Hydrogen, Methane and Oxygen |
| Answer» C. Oxygen, Hydrogen, Acetylene | |