MCQ
Which of the following is not a colligative property
- AOsmotic pressure
- BElevation in B.P.
- ✓Vapour pressure
- DDepression in freezing point
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${C_2}{H_5}OH + SOC{l_2}\xrightarrow{{{\text{Pyridine}}}}{C_2}{H_5}Cl + S{O_2} + HCl$
$(I)\,\, AgNO_3$
$(II)\,\, CaCO_3$
$(III) \,\,Pb(NO_3)_2$
$(IV) \,\,Na_2CO_3$
The number of poss ible products for $x$ and $y$ are
(At. No. $Cr = 24, Mn = 25, $$Fe = 26, Ni = 28$)
Cell notation : $M \left|\underset{0.01}{ M ^{2+}} \| \underset{0.0001}{ M ^{2+}}\right| M$
.........$V$ value of $E _{ Cell }^{o}$ is $4$ volt (Given $\frac{ RT }{ F }$ in $10=0.06$ )