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Why does charcoal not produce flame?...

Why does charcoal not produce flame?

Text Solution

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Charcoal does not vaporise, so it does not produce a flame.
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Knowledge Check

  • Assertion: Charcoal does not produce flame Reason: Charcoal does not vaporise.

    A
    If both assertion and reason are true and reason is the correct explanation of assertion.
    B
    If both assertion and reason are true but reason is not the correct explanation of assertion.
    C
    If assertion is true but reason is false.
    D
    If both assertion and reason are false.

  • Assertion : Charcoal does not produce a flame. Reason : Charcoal does not vaporise.

    A
    If both assertion and reason are true and reason is the correct explanation of assertion.
    B
    If both assertion and reason are true but reason is not the correct explanation of assertion.
    C
    If assertion is true but reason is false.
    D
    If both assertion and reason are false.

  • Charcoal does not produce a flame because

    A
    it is a solid fuel
    B
    it has very high calorific value
    C
    it does not vapourise
    D
    it is black in colour

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    Assertion:Charcoal has equal heating power than wood. Reason:Charcoal burns without producing flame or smoke.

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