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  4. The reaction condition leading to the best yield of <msub><mi></mi></msub> C2H5Cl are:

Q. The reaction condition leading to the best yield of are:

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Solution:

During chlorination of alkane, if excess of an alkane is treated with in presence of light or heat, the chance of mono–chlorination predominate.

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[Given that molecular mass of NaOH = 40 g mol]

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