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    Haloalkanes and Haloarenes

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    331.

    Iodoform test is not given by :

    • HCHO

    • CH3CHO

    • CH3COCH3

    • C2H5OH

    A.

    HCHO

    Iodoform test is given by those compounds which have -CO-CH3 gorup or on oxidation yields this group.

    Formaldehyde does not have -CO-CH3 group. It does not give iodoform test.

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    332.

    Pure methane can be produced by

    • Wurtz reaction

    • Kolbe's electrolytic method

    • soda lime decarboxylation

    • reduction with H2

    Answer
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