The correct order of the bond angles of the g | vedclass

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Question

(B) In the group $15$ hydrides $(NH_3, PH_3, AsH_3, SbH_3)$,the central atom size increases down the group $(N < P < As < Sb)$.As the size of the cent

Vedclass · Accepted Answer

$SbH_3 < AsH_3 < PH_3 < NH_3$

Vedclass · Answer

(B) In the group $15$ hydrides $(NH_3, PH_3, AsH_3, SbH_3)$,the central atom size increases down the group $(N As the size of the central atom increases,the bond pair-bond pair repulsion decreases,and the electronegativity of the central atom decreases.This leads to a decrease in the bond angle as we move down the group.Therefore,the correct order of bond angles is $SbH_3 < AsH_3 < PH_3 < NH_3$.

List-$I$ Molecule/ion	List-$II$ Bond pair : lone pair (on the central atom)
$A. ICl_2^-$	$I. 4 : 2$
$B. H_2O$	$II. 4 : 1$
$C. SO_2$	$III. 2 : 3$
$D. XeF_4$	$IV. 2 : 2$

The correct order of the bond angles of the given compounds is

Similar Questions

Which of the following is $NOT$ tetrahedral in shape?

Match the List-$I$ with List-$II$.

List-$I$ Molecule/ion List-$II$ Bond pair : lone pair (on the central atom)

$A. ICl_2^-$ $I. 4 : 2$

$B. H_2O$ $II. 4 : 1$

$C. SO_2$ $III. 2 : 3$

$D. XeF_4$ $IV. 2 : 2$

Choose the correct answer from the options given below:

What is the shape of $XeF_4$?

Which of the following species has a pyramidal shape?

Consider the molecules $CH_4$,$NH_3$ and $H_2O$. Which of the given statements is false?

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