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JEE MAIN 2021
24-02-21 S1
Question
Which of the following are isostructural pairs ?
$\mathrm{SO}_4^{2-}$ and $\mathrm{CrO}_4^{2-}$
$\mathrm{SiCl}_4$ and $\mathrm{TiCl}_4$
$\mathrm{NH}_3$ and $\mathrm{NO}_3^{-}$
$\mathrm{BCl}_3$ and $\mathrm{BrCl}_3$
Select the correct option:
A
C and D only
B
A and B only
C
A and C only
D
B and C only
✓ Correct! Well done.
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