The products A and B in the following reactio | vedclass

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(D) $AgNO_2$ is a covalent compound. The nitrogen atom has a lone pair of electrons,which attacks the alkyl halide to form a nitroalkane $(R-NO_2)$.Th

Vedclass · Accepted Answer

$CH_3-CH_2-CH_2-NO_2, CH_3-CH_2-CH_2-NC$

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(D) $AgNO_2$ is a covalent compound. The nitrogen atom has a lone pair of electrons,which attacks the alkyl halide to form a nitroalkane $(R-NO_2)$.Therefore,$CH_3-CH_2-CH_2-Br + AgNO_2 \rightarrow CH_3-CH_2-CH_2-NO_2 (A) + AgBr$.$AgCN$ is also a covalent compound. The nitrogen atom has a lone pair,but the carbon atom is the nucleophilic site in the cyanide ion. However,due to the covalent nature of $Ag-CN$ bond,the nitrogen atom attacks the alkyl halide to form an isocyanide $(R-NC)$.Therefore,$CH_3-CH_2-CH_2-Br + AgCN \rightarrow CH_3-CH_2-CH_2-NC (B) + AgBr$.Thus,the products are $CH_3-CH_2-CH_2-NO_2$ and $CH_3-CH_2-CH_2-NC$.

The products $A$ and $B$ in the following reactions,respectively,are:
$A \xleftarrow{AgNO_2} CH_3-CH_2-CH_2-Br \xrightarrow{AgCN} B$

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The products $A$ and $B$ in the following reactions,respectively,are:$A \xleftarrow{AgNO_2} CH_3-CH_2-CH_2-Br \xrightarrow{AgCN} B$