MCQ
Identify correct stability order ?
- A
- B
- ✓
- D
✓
Answer
Correct option: C.
c
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 number of $2-$ centre $-2-$ electron and $3-$ centre $-2-$ electron bonds in $B_2H_6$, respectively, are
→Match List $I$ with List $II$
→| List-$I$ (Elements) | List-$II$(Properties in their respective groups) |
| $A$ $\mathrm{Cl}, \mathrm{S}$ | $I$ Elements with highest electronegativity |
| $B$ $\mathrm{Ge}, \mathrm{As}$ | $II$ Elements with largest atomic size |
| $C$ $\mathrm{Fr}, \mathrm{Ra}$ | $III$ Elements which show properties of both metals and non metal |
| $D$ $\mathrm{F}, \mathrm{O}$ | $IV$ Elements with highest negative electron gain enthalpy |
Choose the correct answer from the options given below :
Given below are the quantum numbers for $4$ electrons.
→$A. \;n =3, l=2, m _{1}=1, m _{ s }=+1 / 2$
$B.\; n =4, l=1, m _{1}=0, m _{ s }=+1 / 2$
$C. \;n =4, l=2, m _{1}=-2, m _{ s }=-1 / 2$
$D. \;n =3, l=1, m _{1}=-1, m _{ s }=+1 / 2$
The correct order of increasing energy is
Which of the following reaction is expected to readily give a hydrocarbon product in good yields
The $\Delta H$ and $\Delta S$ for a reaction at one atmospheric pressure are $+30.558\, kJ$ and $0.066\,kJ\,{k^{ - 1}}$ respectively. The temperature at which the free energy change will be zero and below of this temperature the nature of reaction would be
→Arrange the carbanions, ${\left( {C{H_3}} \right)_3}\bar C,\,\bar CC{l_3},\,{\left( {C{H_3}} \right)_2}\bar CH,\,{C_6}{H_5}\bar C{H_2}$ in order of their decreasing stability
→Which of the following will not show geometrical isomerism?
Which of following order is correct according to given property ?
The relation between atomic number $(Z)$ and atomic mass $(A)$ for light elements is given by :
→Acetylene reacts with ammonical $AgN{O_3}$ forming
→