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
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
Need a full question paper?
Generate a complete, print-ready paper with questions like this in minutes — across 16+ boards, with answer keys.
Explore more
Similar questions
Number of hydrogen atoms per molecule of a hydrocarbon A having $85.8 \%$ carbon is $...............$.(Given : Molar mass of $A =84\,g\,mol ^{-1}$ )
→Identify most acidic hydrogen present in the above compound
Which of the following compounds undergoes nucleophilic substitution reaction most easily?
Even though the rings are different size, cyclopropane and cyclobutane have similar overall strain energy. This is because :
$HSO_4^ - $ is the conjugate base of
→Which of the following is/are produced when a mixture of benzene vapour and oxygen is passed over $V_2O_5$ catalyst at $775\, K$ ?
→$1$ mol of $C{H_4}$contains
→Reaction of one molecule of $HBr$ with one molecule of $1,3-$butadiene at ${40\,^o}C$ gives predominantly
→The oxidation number of sulphur in ${H_2}S$ is
→The oxidation number of hydrogen in $LiH$ is
→