
- ABenzoic Acid
- BPhenol
- CSalicylic Acid
- ✓Aniline


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$(A)$ The elevation in boiling point temperature of water will be same for $0.1 M NaCl$ and $0.1 M$ urea.
$(B)$ Azeotropic mixtures boil without change in their composition
$(C)$ Osmosis always takes place from hypertonic to hypotonic solution
$(D)$ The density of $32 \% H _2 SO _4$ solution having molarity $4.09\,M$ is approximately $1.26\,g\,mL ^{-1}$
$(E)$ A negatively charged sol is obtained when $KI$ solution is added to silver nitrate solution.
Choose the correct answer from the options given below :




$Me_2CHCH_2NHCH_2CH_2Me $ $\xrightarrow[\begin{smallmatrix}
(ii)\,A{{g}_{2}}O \\
(iii)\,\Delta
\end{smallmatrix}]{(i)\,C{{H}_{3}}-I(excess)}$ Product
$2Fe(s)\, + \,{O_2}\,(g)\, + \,4{H^ + }(aq)\, \to \,2F{e^{2 + }}(aq) + 2{H_2}O(l)\,;$ $E^o =1.67\,V$
At $[Fe^{2+}] = 10^{-3}\, M$, $p(O_2) = 0.1\,atm$ and $pH = 3$, the cell potential at $25\,^oC$ is .............. $\mathrm{V}$