
- A$\begin{array}{*{20}{c}}
{\,\,\,\,O}\\
{\,\,\,||}\\
{Ph - {\rm{ }}C - {\rm{ }}Ph}
\end{array}$ - ✓$\begin{array}{*{20}{c}}
{\,\,\,\,\,\,\,OH}\\
{\,\,|}\\
{Ph - {\rm{ }}C - {\rm{ }}Ph}\\
{\,|}\\
{\,\,\,Ph}
\end{array}$ - C

- D





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Statement $(I)$ : $\mathrm{S}_{\mathrm{N}} 2$ reactions are 'stereospecific', indicating that they result in the formation only one stereo-isomers as the product.
Statement $(II)$ : $\mathrm{S}_N 1$ reactions generally result in formation of product as racemic mixtures. In the light of the above statements, choose the correct answer from the options given below :
$(A)$ 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 :