$CH_3-COOH \xrightarrow[(2)\Delta ]{(1)Ca(OH)_2} P$. Compound $P$ can show:

What will be the product $B$ in the following sequence of reactions?
$HC \equiv CH$ $\xrightarrow{30\% \, H_2SO_4, \, HgSO_4} A$ $\xrightarrow{NaOH} B$

Which of the following are oxidised by $NaOCl$ ?
$I. RCH(OH)CH_3$
$II. RCH_2CH_2-CO-CH_2CH_3$
$III. R-COCH_3$
$IV. CH_3CHO$
$V. (CH_3)_2C=C(CH_3)COCH_3$

Which of the following gives condensation with hydroxylamine but does not undergo self-condensation?

Compound $x$ having molecular formula $C_3H_6O$ is reduced by Red $P/HI$ to give compound $y$ $(C_3H_8)$. Since $x$ reduces Tollen's reagent,what is the possible structure of $x$?

The major products of the following reaction are: