MCQ
Which of the following give iodoform test
- A

- B

- C$\begin{array}{*{20}{c}}
O\\
{||}\\
{{H_2}N - C - C{H_3}}
\end{array}$ - ✓$\begin{array}{*{20}{c}}
{O\,\,\,\,}\\
{||\,\,\,\,}\\
{H - C - C{H_3}}
\end{array}$



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$E_{\frac{1}{2}Cl_2/Cl^- }^o = 1.36\,V\,,\,E_{C{r^{3 + }}/Cr}^o = - 0.74\,V$
$E_{C{r_2}O_7^{2 - }/C{r^{3 + }}}^o = 1.33\,V\,,\,E_{MnO_4^ - /M{n^{2 + }}}^o = 1.51\,V$
The correct order of reducing power of the species $(Cr, Cr^{3+}, Mn^{2+}$ and $Cl^-)$ will be

($1$) The value of $x$ is. . . . .
($2$) The value of $y$ is. . . . .
(Rounded off to the nearest integer)
$\left[ K _{ f \left( H _{2} O \right)}=1.86 \,K\, kg mol ^{-1}\right]$