AP EAMCET · Chemistry · Aldehydes and Ketones
What are \(x\) and \(y\) in the following reaction sequence ?

- A \(\mathrm{H}_2 \mathrm{O} / \mathrm{H}_2 \mathrm{SO}_4 ; \mathrm{KMnO}_4 / \mathrm{H}^{+}\)
- B \(\mathrm{H}_2 \mathrm{O} / \mathrm{H}_2 \mathrm{SO}_4 ; \mathrm{PCC}\)
- C \(\mathrm{H}_2 \mathrm{O} / \mathrm{H}_2 \mathrm{SO}_4, \mathrm{Hg}^{2+} ; \mathrm{KMnO}_4 / \mathrm{H}^{+}\)
- D \(\mathrm{H}_2 \mathrm{O} / \mathrm{H}_2 \mathrm{SO}_4, \mathrm{Hg}^{2+} ; \mathrm{PCC}\)
Answer & Solution
Correct Answer
(D) \(\mathrm{H}_2 \mathrm{O} / \mathrm{H}_2 \mathrm{SO}_4, \mathrm{Hg}^{2+} ; \mathrm{PCC}\)
Step-by-step Solution
Detailed explanation
\( \mathrm{x} = \mathrm{H}_2 \mathrm{O} / \mathrm{H}_2 \mathrm{SO}_4, \mathrm{Hg}^{2+} \) \( \mathrm{y} = \mathrm{KMnO}_4 / \mathrm{H}^{+} \)
See the Complete Solution
Get step-by-step explanations for this and 2.5 Lakh+ more JEE, NEET & CET questions.
- Unlock all solutions
- Practice the full chapter
- Track accuracy across PYQs
4.8 rated on Google Play · 14,000+ reviews
More questions from Chemistry
- If the radius of electron orbit in the excited state of hydrogen atom is \(476.1 \mathrm{pm}\), the energy of electron in that excited state in \(\mathrm{J}\) is (Radius and energy of electron in the first orbit of hydrogen atom are \(52.9 \mathrm{pm}\) and \(-2.18 \times 10^{-18} \mathrm{~J}\) respectively)AP EAMCET 2018 Medium
- Observe the following equilibrium at \(\mathrm{T}(\mathrm{K})\)
\(\mathrm{H}_2(\mathrm{~g})+\mathrm{I}_2(\mathrm{~g}) \rightleftharpoons 2 \mathrm{HI}(\mathrm{g})\)
Which one of the following does not disturb the above equilibrium?AP EAMCET 2023 Easy - If the maximum kinetic energy of photoelectrons ejected from a metal surface when it is irradiated with a radiation of frequency \(4 \times 10^{14} \mathrm{~s}^{-1}\) is \(6.63 \times 10^{-20} \mathrm{~J}\), then the threshold frequency of the metal isAP EAMCET 2021 Medium
- The following species are involved in the formation of an ester from a carboxylic acid in the presence of acid. The correct sequence of formation of these species is
AP EAMCET 2019 Medium - Assertion (A) Finely divided charcoal can act as an adsorbent.
Reason (R) Finely divided material has small surface area.AP EAMCET 2022 Easy - At \(298 \mathrm{~K}\) the molar conductivities at infinite dilution \(\left(\Lambda_m^{\circ}\right)\) of \(\mathrm{NH}_4 \mathrm{Cl}, \mathrm{KOH}\) and \(\mathrm{KCl}\) are 152.8, 272.6 and \(149.8 \mathrm{~S} \mathrm{~cm} \mathrm{cmol}^{-1}\) respectively. The \(\Lambda_m^{\circ}\) of \(\mathrm{NH}_4 \mathrm{OH}\) in \(\mathrm{S} \mathrm{cm}^2 \mathrm{~mol}^{-1}\) and \(\%\) dissociation of \(0.01 \mathrm{M} \mathrm{NH}_4 \mathrm{OH}\) with \(\Lambda_m=25.1 \mathrm{~S} \mathrm{~cm}^2 \mathrm{~mol}^{-1}\) at the same temperature areAP EAMCET 2014 Easy
More PYQs from AP EAMCET
- If \(x\) is real and \(\alpha, \beta\) are maximum and minimum values of \(\frac{x^2-x+1}{x^2+x+1}\) respectively then \(\alpha+\beta=\)AP EAMCET 2024 Easy
- If the displacement of a particle executing simple harmonic motion is given by \(\mathrm{x}=0.5 \cos (125.6 \mathrm{t})\), then the time period of oscillation of the particle is nearly
(Here x is displacement in metre and t is time in second)AP EAMCET 2025 Easy - The smallest integer \(n\) such that \(\frac{1}{\sin 45^{\circ} \sin 46^{\circ}}+\frac{1}{\sin 47^{\circ} \sin 48^{\circ}}+\ldots\) \(+\frac{1}{\sin 133^{\circ} \sin 134^{\circ}}=\frac{1}{\sin \left(n^0\right)}\) isAP EAMCET 2022 Easy
- Assertion (A):- is readily soluble in water Reason (R):- The greater hydration enthalpy of ions overcome its lattice enthalpy.AP EAMCET 2022 Easy
- An emf \(E=6 \cos 6000\) t volt is applied to an L-R circuit of inductance \(4 \mathrm{mH}\) and resistance \(7 \Omega\). The amplitude of the current in the circuit is ____AP EAMCET 2017 Medium
- The functions \(f(x)=x e^{-x}, \forall(x \in R)\) attains a maximum value at \(x\) is equal toAP EAMCET 2002 Easy