MCQ
The $IUPAC$ name of the compound is
- ACyclobutanedioic anhydride
- BButanedicarboxylic anhydride
- CCyclobutanedicarboxylic anhydride
- ✓Butanedioic anhydride
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Assertion : The $pH$ of water increases with increase in temperature.
Reason : The dissociation of water into $H^+$ and $OH^-$ is an exothermic reaction.
$\begin{array}{*{20}{c}}
{C{H_3} - C{H_2} - CH - C{H_3}\xrightarrow[\Delta ]{{EtoNa}}\mathop {{\text{ }}Y}\limits_{\left( {{\text{major}}} \right)} } \\
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\end{array}{\mkern 1mu} $
Product $(X)$ and $(Y)$ respectively is