Which of the following statements is incorrect?

Match the following enzymes given in Column-$I$ with the reactions they catalyse given in Column-$II$.

Column-$I$ (Enzymes)	Column-$II$ (Reactions)
$A$. Invertase	$1$. Decomposition of urea into $NH_3$ and $CO_2$
$B$. Maltase	$2$. Conversion of glucose into ethyl alcohol
$C$. Pepsin	$3$. Hydrolysis of maltose into glucose
$D$. Urease	$4$. Hydrolysis of cane sugar
$E$. Zymase	$5$. Hydrolysis of proteins into peptides

Which of the following is a proteolytic enzyme?

The source of an enzyme is malt and that enzyme converts $X$ into $Y$. $X$ and $Y$ respectively are

$CH_2OOCR' \newline | \newline CHOOCR'' \newline | \newline CH_2OOCR'''$ $\xrightarrow[\text{Hydrolysis}]{\text{Enzyme}} CH_2OH \newline | \newline CHOH \newline | \newline CH_2OH + R'COOH + R''COOH + R'''COOH$
The enzyme used in the above reaction is:

Which among the following enzymes hydrolyzes $ \text{starch}$?