p -Block elements - ll — Chemistry STD 12 Science — Question

Compound $(C)$ can show geometrical isomerism. Product $(E)$ of the reaction will be

($R $ = alkyl group; $en$  = ethylenediamine)

$Cu^{2+}_{(aq)} + e^- \rightarrow Cu^+_{(aq)}$ and $Cu^+_{(aq)} + e^- \rightarrow Cu_{(s)}$ are $+ 0.15\, V$ and $+ 0.50\, V$ respectively. The value of $E^o_{Cu^{2+}/Cu}$ will be ........ $V$

$1.$ $P$ and $Q$, respectively, are the sodium salts of

$(A)$ hypochlorus and chloric acids

$(B)$ hypochlorus and chlorus acids

$(C)$ chloric and perchloric acids

$(D)$ chloric and hypochlorus acids

$2.$ $R , S$ and $T$, respectively, are

$(A)$ $SO _2 Cl _2, PCl _5$ and $H _3 PO _4$

$(B)$ $SO _2 Cl _2, PCl _3$ and $H _3 PO _3$

$(C)$ $SOCl _2, PCl _3$ and $H _3 PO _2$

$(D)$ $SOCl _2, PCl _5$ and $H _3 PO _4$

Give the answer question $1$ and $2.$