MCQ
The correct order of $x, y, z$ is
- A$x > y > z$
- B$z > y > x$
- C$y > x > z$
- ✓$x > z > y$
✓
Answer
Correct option: D.
$x > z > y$
d
Stability order of enol.
Stability order of enol.
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 difference in energy between the molecular orbital formed and the combining atomic orbitals is called
${H_3}B{O_3}\,\xrightarrow{{{T_1}}}X\,\xrightarrow{{{T_2}}}Y\,\xrightarrow{{\operatorname{Re} d\,\,\,hot}}{B_2}{O_3}$
→if $T_1 < T_2$ then $X$ and $Y$ respectively are
Which xylene is most easily sulphonated
$SiCl_4$ on hydrolysis gives
→Calculate double bond equivalent in following compound.
In a mixture of $H$ and $He^+$ gases, all $H$ atoms and $He^+$ ions are excited to their first excited states, Subsequently on de-excitation in $H$ atoms, energy is transfered to excited $He^+$ ion. The quantum number $"n"$ of $He^+$ ion after the energy transferred is.
→$\text{E}^\ominus$ values of some redox couples are given below. On the basis of these values choose the correct option: $\text{E}^\ominus\text{values}: \text{Br}_2/ \text{ Br}^-=+1.90;\text{ Ag}^+/\text{ Ag(S)}=+0.80 $
→$\text{Cu}^{2+}/\text{ Cu(s)}=+0.34;\text{I}_2\text{(s)}/\text{ I}^-=0.54$
In following reaction$yMnO_4^ - + x{H^ + } + {C_2}O_4^ - \to yM{n^{ + + }} + 2C{O_2} + \frac{x}{2}{H_2}O$, $x $ and $y $ are
→Ionic radii of
The ratio of specific charge of a proton and an $\alpha $-particle is
→