Chemistry, asked by fartalesamruddhi, 9 months ago

1. CH3-CH=CH2 passed through H2 o/H4
1. CH3-CH2-CH-CHO passed through NaBH4
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CH3

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Answered by chhayadangi9847
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Answer:

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Answered by vkpathak2671
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Answer:

The products of the reaction are as shown.

(i) Cyclohexanone reacts with HCN to form 1−hydroxycyclohexanecarbonitrile. A molecule of HCN is added to C=O double bond.

(ii) When sodiumbenzoate is heated with NaOH+CaO, benzene is formed. It is an example of decarboxylation.

(iii) DIBALH reduces but−2−enenitrile to but−2−enal. Cyano group is reduced to aldehyde group. C=C double bond remains intact.

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