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प्रश्न
The ______ temperature at which a substance catches fire is called its ______ temperature.
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उत्तर
The lowest temperature at which a substance catches fire is called its ignition temperature.
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संबंधित प्रश्न
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| Column A |
Column B |
Column C |
| (a) hottest part | (i) innermost zone of unburnt wax vapours | (x) blue |
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Middle zone is the hottest zone of a flame.
