MCQ
Which will have enantiomer
- ✓$\begin{array}{*{20}{c}}
{C{H_3}C{H_2}CH - C{H_3}} \\
{\,|} \\
{\,\,\,Cl}
\end{array}$ - B$C{H_2}C{H_2}C{H_2}C{H_2}Cl$
- C$C{H_3}C{H_2}C{H_2}CHC{l_2}$
- DNone
$C{H_3}C{H_2} - \mathop {\mathop {\mathop {{C^ \bullet }}\limits_|^| }\limits^H - }\limits_{Cl\;} C{H_3}$
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$MgO(s) + C(s) \to Mg(s) + CO(g)$, for which $\Delta _r{H^o} = + 491.1\,kJ\,mo{l^{ - 1}}$ and $\Delta _r{S^o} = 198.0\,Jk^{-1}\,mo{l^{ - 1}}$ is not feasible at $298\, K$. Temperature above which reaction will be feasible is.....$K$
