JEE Mains · Chemistry · STD 12 - 6. Haloalkanes and Haloarenes
The ascending order of relative rate of solvolysis of following compounds is _______.

- A \((\mathrm{C}) \lt (\mathrm{B}) \lt (\mathrm{A}) \lt (\mathrm{D})\)
- B \((\mathrm{D}) \lt (\mathrm{A}) \lt (\mathrm{B}) \lt (\mathrm{C})\)
- C \((\mathrm{D}) \lt (\mathrm{B}) \lt (\mathrm{A}) \lt (\mathrm{C})\)
- D \((\mathrm{C}) \lt (\mathrm{D}) \lt (\mathrm{B}) \lt (\mathrm{A})\)
Answer & Solution
Correct Answer
(B) \((\mathrm{D}) \lt (\mathrm{A}) \lt (\mathrm{B}) \lt (\mathrm{C})\)
Step-by-step Solution
Detailed explanation
Solvolysis or \(\mathrm{S}_{\mathrm{N}} 1 \propto\) stability of carboccation Stability order
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
- Choose the correct option for free expansion of an ideal gas under adiabatic condition from the following :JEE Mains 2024 Hard
- 200 cc of \( x \times 10^{-3} M \) potassium dichromate is required to oxidise 750 cc of 0.6 M Mohr's salt solution in acidic medium. Here x =JEE Mains 2026 Medium
- The compound (X) on
(i) on heating in the presence of anhydrous \(AlCl_3\) and HCl gas gives \(2,4\)-dimethyl pentane
(ii) aromatization gives toluene and
(iii) cyclisation gives methyl cyclohexane
The correct name of compound (X) is:JEE Mains 2026 Medium - The third ionization enthalpy is minimum forJEE Mains 2020 Medium
- When sugar ' \(X\) ' is boiled with dilute \(H _{2} SO _{4}\) in alcoholic solution, two isomers ' \(A\) ' and ' \(B\) ' are formed. \('A'\) on oxidation with \(HNO _{3}\) yields saccharic acid where as ' \(B\) ' is laevorotatory. The compound ' \(X\) ' is ....... .JEE Mains 2022 Medium
- The molecular formula of second homologue in the homologous series of mono carboxylic acids is___________.JEE Mains 2024 Hard
More PYQs from JEE Mains
- If the co-ordinates of two points \(A\) and \(B\) are \((\sqrt{7}, 0)\) and \((-\sqrt{7}, 0)\) respectively and \(P\) is any point on the conic, \(9 x^{2}+16 y^{2}=144,\) then \(PA + PB\) is equal toJEE Mains 2020 Medium
- If one end of a focal chord of the parabola, \(y^2 = 16x\) is at \((1, 4),\) then the length of this focal chord isJEE Mains 2019 Hard
- A bullet is fired into a fixed target looses one third of its velocity after travelling \(4 \mathrm{~cm}\). It penetrates further \(\mathrm{D} \times 10^{-3} \mathrm{~m}\) before coming to rest. The value of \(D\) is:JEE Mains 2024 Hard
- If \(S_1\) and \(S_2\) are respectively the sets of local minimum and local maximum points of the function. \(f(x) = 9{x^4} + 12{x^3} - 36{x^2} + 25,x \in R\), thenJEE Mains 2019 Hard
- Two small balls with masses m and 2 m are attached to both ends of a rigid rod of length d and negligible mass. If angular momentum of this system is \(L\) about an axis (A) passing through its centre of mass and perpendicular to the rod then angular velocity of the system about A is :JEE Mains 2026 Hard
- The graph shows how the magnification \(m\) produced by a thin lens varies with image distance \(v\). What is the focal length of the lens used?
JEE Mains 2019 Medium