MCQ
${H_2}S{O_4}$ acts as dehydrating agent in its reaction with
- ✓${H_2}{C_2}{O_4}$
- B$Ba{(OH)_2}$
- C$KOH$
- D$Zn$
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$($ given $=$ Atomic number of $\mathrm{Ni}: 28)$
$C{H_3} - C \equiv N\xrightarrow[{E{t_2}O}]{{C{H_3}Mgl}}\xrightarrow{{{H_3}{O^ \oplus }}}$
$x$ and $y$ mole consumed. Value of $x + y =$