हिंदी

The substance expected to have the highest ignition temperature out of the following is ______. - Science

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प्रश्न

The substance expected to have the highest ignition temperature out of the following is ______.

विकल्प

  • kerosene

  • petrol

  • coal

  • alcohol

MCQ
रिक्त स्थान भरें
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उत्तर

The substance expected to have the highest ignition temperature out of the following is coal.

Explanation:

Coal has the highest ignition temperature.

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Notes

The lowest temperature at which a substance catches fire and starts burning is called its ignition temperature. Kerosene, petrol and alcohol have low ignition temperature.

  क्या इस प्रश्न या उत्तर में कोई त्रुटि है?
अध्याय 6: Combustion and Flame - Multiple Choice Questions [पृष्ठ ३१]

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एनसीईआरटी एक्झांप्लर Science [English] Class 8
अध्याय 6 Combustion and Flame
Multiple Choice Questions | Q 8. | पृष्ठ ३१
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