Question

Best reagent to prepare Halo alkane from alcohol​

Answer 1

Explanation:

Alcohols reacts with thionyl chloride in presence of small amount of pyridine to form chloroalkane. This method is regarded as the best methods for preparation of chloroalkanes from alcohol. Because the by-products of this reaction being in gaseous form, escape instantly leaving a pure chloro alkane.

Answer 2

Answer:

ZnSO4 +H2O= ZNO+SO2

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