Question

    Which acid is responsible for the stinging sensation caused by the nettle plant?

    A Teichoic acid Correct Answer Incorrect Answer
    B Methanoic acid Correct Answer Incorrect Answer
    C Carbonic acid Correct Answer Incorrect Answer
    D Oxalic acid Correct Answer Incorrect Answer

    Solution

    The nettle plant's stinging sensation is caused by Methanoic acid, also known as formic acid. This acid is secreted by the fine hairs on the plant's leaves and stems, leading to the characteristic sting upon contact.

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