Which of the following is isostructural with $CO_2$?
- A$HgCl_2$
- B$H_2O$
- C$SnCl_2$
- D$NO_2^-$
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Similar Questions
The shape of a molecule which has $EB_5L_2$ molecular formula
{$E =$ Central atom,$B =$ Terminal atom,$L =$ Lone pair}
{$E =$ Central atom,$B =$ Terminal atom,$L =$ Lone pair}
Difficult
View SolutionMatch List-$I$ with List-$II$ and select the correct answer using the codes given below the lists.
List-$I$ List-$II$ $I$. $XeF_4$ $A$. See-saw $II$. $I_3^-$ $B$. Tetrahedral $III$. $XeO_2F_2$ $C$. Bond angle $90^o$ $IV$. $SO_4^{2-}$ $D$. Linear
| List-$I$ | List-$II$ |
|---|---|
| $I$. $XeF_4$ | $A$. See-saw |
| $II$. $I_3^-$ | $B$. Tetrahedral |
| $III$. $XeO_2F_2$ | $C$. Bond angle $90^o$ |
| $IV$. $SO_4^{2-}$ | $D$. Linear |
Difficult
View SolutionWhat is the number of lone pairs of electrons on $Xe$ in $XeF_2$?
Medium
View SolutionGiven below are two statements: one is labelled as Assertion $A$ and the other is labelled as Reason $R$ :
Assertion $A$ : The $H-O-H$ bond angle in water molecule is $104.5^{\circ}$.
Reason $R$ : The lone pair $-$ lone pair repulsion of electrons is higher than the bond pair $-$ bond pair repulsion.
Assertion $A$ : The $H-O-H$ bond angle in water molecule is $104.5^{\circ}$.
Reason $R$ : The lone pair $-$ lone pair repulsion of electrons is higher than the bond pair $-$ bond pair repulsion.
The linear structure is assumed by
MediumIIT 1991
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