MCQOPTIONS
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| 1. |
Ignition temperature of a substance is the ________. |
| A. | highest temperature produced on combustion of that substance |
| B. | temperature at which a fuel becomes gas |
| C. | minimum temperature required for combustion of that substance |
| D. | average temperature produced on combustion of that substance |
| Answer» D. average temperature produced on combustion of that substance | |