The incorrect statement regarding the reaction given below is: [2023]

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Q.
The incorrect statement regarding the reaction given below is: [2023]

1 The reaction occurs at low temperature

2 The product ‘B’ formed in the above reaction is $p$ -nitroso compound at low temperature

3 The electrophile involved in the reaction is ${NO}^{+}$

4 ‘B’ is N-nitroso ammonium compound.

Ans.
(4)

Here electrophile ${NO}^{+}$ formed on reaction of ${NaNO}_{2}$ and HX attack on $p$ -position at low temperatures as o-position experiences steric crowding.

Solution

Q.
The incorrect statement regarding the reaction given below is: [2023]

1 The reaction occurs at low temperature

2 The product ‘B’ formed in the above reaction is $p$ -nitroso compound at low temperature

3 The electrophile involved in the reaction is ${NO}^{+}$

4 ‘B’ is N-nitroso ammonium compound.

Ans.
(4)

Here electrophile ${NO}^{+}$ formed on reaction of ${NaNO}_{2}$ and HX attack on $p$ -position at low temperatures as o-position experiences steric crowding.

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Solution

Q. The incorrect statement regarding the reaction given below is: [2023]

1 The reaction occurs at low temperature

2 The product ‘B’ formed in the above reaction is p-nitroso compound at low temperature

3 The electrophile involved in the reaction is NO+

4 ‘B’ is N-nitroso ammonium compound.

Ans. (4) Here electrophile NO+ formed on reaction of NaNO2 and HX attack on p-position at low temperatures as o-position experiences steric crowding.

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Q.
The incorrect statement regarding the reaction given below is: [2023]

2 The product ‘B’ formed in the above reaction is $p$ -nitroso compound at low temperature

3 The electrophile involved in the reaction is ${NO}^{+}$

Ans.
(4)

Here electrophile ${NO}^{+}$ formed on reaction of ${NaNO}_{2}$ and HX attack on $p$ -position at low temperatures as o-position experiences steric crowding.