Question #3e98f

1 Answer
Jun 28, 2017

Here is my understanding.

Explanation:

The "Ag-O" bond in silver nitrate is covalent.

AgNO2

Hence, the more nucleophilic "N" atom with its lone pair of electrons attacks the alkyl halide and forms a nitroalkane as the product.

On the other hand, potassium nitrite is an ionic compound.

KNO2

The nitrite ion attacks mainly through the negatively charged "O" atom to form an alkyl nitrite.