Question

    Which zone of a candle flame is the

    hottest?
    A Dark innermost zone Correct Answer Incorrect Answer
    B Outermost zone Correct Answer Incorrect Answer
    C Middle luminous zone Correct Answer Incorrect Answer
    D Central zone Correct Answer Incorrect Answer

    Solution

    The outermost zone of the flame is blue in colour and it is the hottest part. The innermost zone is the least hot and black in colour.

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