MCQ
The compound which does not show paramagnetism is
- A$\left[ {Cu{{\left( {N{H_3}} \right)}_4}} \right]C{l_{_2}}$
- ✓$\left[ {Ag{{\left( {N{H_3}} \right)}_2}} \right]Cl$
- C$NO$
- D$N{O_2}$
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$\begin{array}{*{20}{c}}
O \\
{||} \\
{C{H_3} - C - N{H_2}}
\end{array}$ $\xrightarrow{{KOBr}}$ $(A)$
$\begin{array}{*{20}{c}}
O \\
{||} \\
{C{H_3} - C - N{H_2}}
\end{array}$ $\xrightarrow{{LiAlH_4}}$ $(B)$
$R - X + AgN{O_2} \to Q + AgX$
$P$ and $Q$ are related as
Statement $(I)$ : Aqueous solution of ammonium carbonate is basic.
Statement $(II)$ : Acidic/basic nature of salt solution of a salt of weak acid and weak base depends on $\mathrm{K}_{\mathrm{a}}$ and $K_b$ value of acid and the base forming it.In the light of the above statements, choose the most appropriate answer from the options given below :