MCQ
Which of the following is the most stable compound
- ✓$P{h_3}\mathop C\limits^ + $
- B$P{h_2}\mathop C\limits^ + H$
- C$P{h_3}\mathop C\limits^ + {H_2}$
- D$Ph\mathop C\limits^ + {H_2}$
✓
Answer
Correct option: A.
$P{h_3}\mathop C\limits^ + $
a
(a)Triphenyl methyl cation has three benzene resonating ring so it is most stable compound.
(a)Triphenyl methyl cation has three benzene resonating ring so it is most stable compound.
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
The hybrdization of $I{F_7}$ is
→A chemical reaction is at equilibrium when
Tetrahalides of group $14$ elements (except that of carbon) act as
→In the reaction: ${H_2}S$ $\rightleftharpoons$ $2{H^ + } + {S^{ 2- }}$, when $N{H_4}OH$ is added, then
→Atomic mass unit is abbreviated as $ ..........$
→Which of the following is/are true about the reversible isothermal expansion of an ideal gas?
→$(a)\, \Delta U = 0$
$(b)\, q = 0$
$(c)\, \Delta T = 0$
$(d)\,q = 2.303\,nRT\,{\log _{10}}\,\left( {\frac{{{V_2}}}{{{V_1}}}} \right)$
The De-broglie $\lambda$ of electron in the $2^{st}$ Bohr orbit is
→The major product of the following reaction is:
To which of the following four types does this reaction belong ${B^ - } + R - A \to B - R + {A^ - }$
→If the ionization energy of $He^+$ is $8.68 \times 10^{-18}\, J$ , then the energy of $Be^{+3}$ ion in the second orbit is:- ( $Z$ of $Be = 4$)
→