Which of the following statements is true for | vedclass

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(D) $1$. $PH_3$ (phosphine) is a gas that is highly toxic,whereas $NH_3$ is less toxic compared to $PH_3$.$2$. $PH_3$ is much less basic than $NH_3$ b

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It has stronger reducing properties.

Vedclass · Answer

(D) $1$. $PH_3$ (phosphine) is a gas that is highly toxic,whereas $NH_3$ is less toxic compared to $PH_3$.$2$. $PH_3$ is much less basic than $NH_3$ because the lone pair on $P$ is in a larger orbital,making it less available for donation.$3$. $PH_3$ acts as a strong reducing agent because the $P-H$ bond is weaker than the $N-H$ bond,allowing for easier release of hydrogen.$4$. While options $A$ and $D$ are technically true,in the context of $PH_3$ properties,it is most notably characterized by its strong reducing nature compared to $NH_3$.

Which of the following statements is true for $PH_3$?

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