Which of the following statements is NOT corr | vedclass

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(B) $1$. Hydrolysis of $NCl_3$ yields $NH_3$ and $HOCl$ $(NCl_3 + 3H_2O \rightarrow NH_3 + 3HOCl)$. This statement is correct.$2$. $NH_3$ is more stab

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$NH_3$ is less stable than $PH_3$.

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(B) $1$. Hydrolysis of $NCl_3$ yields $NH_3$ and $HOCl$ $(NCl_3 + 3H_2O \rightarrow NH_3 + 3HOCl)$. This statement is correct.$2$. $NH_3$ is more stable than $PH_3$ because the $N-H$ bond energy is higher than the $P-H$ bond energy due to the smaller size of the $N$ atom. Thus,the statement that $NH_3$ is less stable than $PH_3$ is incorrect.$3$. $NH_3$ is a weaker reducing agent than $PH_3$ because the $P-H$ bond is weaker and breaks more easily to release hydrogen. This statement is correct.$4$. $NO$ is paramagnetic in the gaseous state due to an unpaired electron,but in the solid state,it exists as a dimer $(N_2O_2)$,which is diamagnetic. This statement is correct.

Which of the following statements is $NOT$ correct?

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