MCQ
$PC{l_5}$ exists but $NC{l_5}$ does not because
- ✓Nitrogen has no vacant orbitals
- B$NC{l_5}$ is unstable
- CNitrogen atom is much smaller
- DNitrogen is highly inert
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The correct statement($s$) about $P, Q, R$, and $S$ is(are)
($A$) Both $P$ and $Q$ have asymmetric carbon($s$).
($B$) Both $Q$ and $R$ have asymmetric carbon($s$).
($C$) Both $P$ and $R$ have asymmetric carbon($s$).
($D$) $P$ has asymmetric carbon(s), $S$ does not have any asymmetric carbon.
Given that $\left[ {\frac{{{{\left[ B \right]}_t}}}{{{{[C]}_t}}} = \frac{{16}}{9}} \right]$
$A\,\xrightarrow{{{K_1}\, = \,2\, \times \,{{10}^{^{ - 3}\,}}{S^{ - 1}}}}4B$
$A\to C$
Compound $'C'$ is