MCQ
Which is the most explosive
- ✓$NC{l_3}$
- B$PC{l_3}$
- C$AsC{l_3}$
- DAll of these
✓
Answer
Correct option: A.
$NC{l_3}$
a
(a) $NC{l_3}$ is highly reactive and unstable. Hence it is explosive.
(a) $NC{l_3}$ is highly reactive and unstable. Hence it is explosive.
Need a full question paper?
Generate a complete, print-ready paper with questions like this in minutes — across 16+ boards, with answer keys.
Explore more
Similar questions
Which method can be used to distinguish
→$[Co(NH_3)_6 ][Cr(NO_2)_6 ]$ and $[Cr(NH_3)_6][Co(NO_2)_6]$
Match the Xenon compounds in Column$-I$ with its structure in Column$-II$ and assign the correct code
→| Column$-I$ | Column$-II$ |
| $(a)$ $\mathrm{XeF}_{4}$ | $(i)$ pyramidal |
| $(b)$ $\mathrm{XeF}_{6} $ | $(ii)$ square planar |
| $(c)$ $\mathrm{XeOF}_{4}$ | $(iii)$ distorted octahedral |
| $(d)$ $\mathrm{XeO}_{3} $ | $(iv)$ square pyramidal |
code : $(a) \quad (b)\quad (c) \quad (d)$
In the nitrogen family the $H -M -H$ bond angle in the hydrides $MH_3$ gradually becomes closer to $90^o$ on going from $N$ to $Sb$. This shows that gradually
→Product in following reaction is
→$C{H_3}MgI + HCHO \to $Product
In the given chemical reaction, colors of the $\mathrm{Fe}^{2+}$ and $\mathrm{Fe}^{3+}$ ions, are respectively :
→$5 \mathrm{Fe}^{2+}+\mathrm{MnO}_{4}^{-}+8 \mathrm{H}^{+} \rightarrow \mathrm{Mn}^{2+}+4 \mathrm{H}_{2} \mathrm{O}+5 \mathrm{Fe}^{3+}$
When chlorine reacts with a gas $X,$ an explosive inorganic compound $Y$ is formed. Then $X$ and $Y$ will be
→Transition metals are less reactive because of their:
Dimethyl ketones are usually characterised through
The number of Faradays needed to reduce $ 4$ gram equivalents of $C{u^{ + + }}$ to $Cu$ metal will be
→A conductivity cell with two electrodes (dark side) are half filled with infinitely dilute aqueous solution of a weak electrolyte. If volume is doubled by adding more water at constant temperature, the molar conductivity of the cell will -
