JEE Mains · Chemistry · STD 11 - 9. Hydricarbon
\('A'\) and \('B'\) respectively are: \(A \xrightarrow[\left( 2 \right)Zn-{{H}_{2}}O]{\left( 1 \right){{O}_{3}}}\) Ethane\(-1,2-\)dicarbaldehyde \(+\) Glyoxal\(/\)Oxaldehyde \(B \xrightarrow[\left( 2 \right)Zn-{{H}_{2}}O]{\left( 1 \right){{O}_{3}}} 5-\)oxohexanal
- A \(1-\)methylcyclohex\(-1, 3-\)diene and cyclopentene
- B Cyclohex\(-1, 3-\)diene and cyclopentene
- C \(1-\)methylcyclohex\(-1,4-\)diene and \(1-\)methylcyclopent\(-1-\)ene
- D Cyclohex\(-1,3-\)diene and \(1-\)methylcyclopent\(-1-\)ene
Answer & Solution
Correct Answer
(D) Cyclohex\(-1,3-\)diene and \(1-\)methylcyclopent\(-1-\)ene
Step-by-step Solution
Detailed explanation
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
- The extra stability of half-filled subshell is due to
(A) Symmetrical distribution of electrons
(B) Smaller coulombic repulsion energy
(C) The presence of electrons with the same spin in non-degenerate orbitals
(D) Larger exchange energy
(E) Relatively smaller shielding of electrons by one another
Identify the correct statementsJEE Mains 2025 Hard - Which of the following xenon-oxo compounds may not be obtained by hydrolysis of xenon fluorides?JEE Mains 2014 Hard
- If the enthalpy of sublimation of Li is \(155~kJ~mol ^{-1}\), enthalpy of dissociation of \(F_2\) is \(150~kJ~mol ^{-1}\), ionization enthalpy of Li is \(520~kJ~mol ^{-1}\), electron gain enthalpy of F is \(-313~kJ~mol ^{-1}\), standard enthalpy of formation of LiF is \(-594 kJ mol ^{-1}\). The magnitude of lattice enthalpy of LiF is _______ \(kJ~mol ^{-1}\) (Nearest integer).JEE Mains 2026 Easy
- The pairs among \(A = [\text{SO}_3^{2-}, \text{CO}_3^{2-}]\), \(B = [\text{O}_2^{2-}, \text{F}_2]\), \(C = [\text{CN}^-, \text{CO}]\), \(D = [\text{NH}_3, \text{H}_3\text{O}^+]\) and \(E = [\text{MnO}_4^{2-}, \text{CrO}_4^{2-}]\) that do not have similar Lewis dot structure areJEE Mains 2026 Medium
- Increasing order of stability of the resonance structure is:
JEE Mains 2023 Medium - Volume of \(3 \ \mathrm{M} \ \mathrm{NaOH}\) (formula weight \(40 \mathrm{~g} \mathrm{~mol}^{-1}\) ) which can be prepared from \(84 \mathrm{~g}\) of\(\mathrm{NaOH}\) is_____________ \(\times 10^{-1} \ \mathrm{dm}^3\).JEE Mains 2024 Medium
More PYQs from JEE Mains
- A certain elastic conducting material is stretched into a circular loop. It is placed with its plane perpendicular to a uniform magnetic field \(B =0.8\,T\). When released the radius of the loop starts shrinking at a constant rate of \(2\,cm ^{-1}\). The induced emf in the loop at an instant when the radius of the loop is \(10\,cm\) will be \(........mV\).JEE Mains 2023 Medium
- Moment of inertia of a body about a given axis is \(1.5\, kg\, m^2\) Initially the body is at rest. In order to produce a rotational kinetic energy of \(1200\, J\), the angular acceleration of \(20\, rad/s^2\) must be applied about the axis of rotation for a duration of ......... \(\sec\).JEE Mains 2019 Medium
- The specific heat at constant pressure of a real gas obeying \(\mathrm{PV}^2=\mathrm{RT}\) equation is _______.JEE Mains 2024 Hard
- Electric charge is transferred to an irregular metallic disk as shown in figure. If \(\sigma_1, \sigma_2, \sigma_3\) and \(\sigma_4\) are charge densities at given points then, choose the correct answer from the options given below:

JEE Mains 2025 Medium - The locus of the mid-point of the line segment joining the focus of the parabola \(y^{2}=4 a x\) to a moving point of the parabola, is another parabola whose directrix isJEE Mains 2021 Hard
- According to molecular orbital theory, the number of unpaired electron(s) in \(\mathrm{O}_{2}^{2-}\) is :JEE Mains 2021 Medium