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NCERT VI Social Sciences How will you prove that air supports burning? |
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Answer» e will be no oxygen burning will not take place. One experiment to show that AIR supports burning is -Burn 2 candles and fix them on a table. COVER one of them with a glass tumbler. The candle which is covered appears to be EXTINGUISHED and the UNCOVERED candle CONTINUES burning. This experiment proves that air supports burning. |
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