Which of the following does not exists as ionic substance in soli… - Vidyadip

MCQ

Which of the following does not exists as ionic substance in solid state

A
$PBr_5$
B
$N_2O_5$
C
$Na_2SO_4$
✓
$H_2O$

✓

Answer

Correct option: D.

$H_2O$

d
In Solid state

$PBr_5$ exists as $PBr_4^+$ & $Br^-$
$N_2O_5$ exists as $NO_3^-$ & $NO_2^+$
$Na_2SO_4$ exists as $Na^+$ & $SO_4^{2-}$
$H_2O$ exist as $H_2O$ only

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