Question:
Peroxide effect is observed with the addition of HBr but not with the addition of HI to unsymmetrical alkene because
Peroxide effect is observed with the addition of HBr but not with the addition of HI to unsymmetrical alkene because
Updated On: Apr 15, 2024
- H-I bond is stronger that H-Br and is not cleaved by the free radical
- H-I bond is weaker than H-Br bond so that iodine free radicals combine to form iodine molecules
- Bond strength of HI and HBr are same but free radicals are formed in HBr
- All of these
Hide Solution
Verified By Collegedunia
The Correct Option is B
Solution and Explanation
The correct answer is (B) : H-I bond is weaker than H-Br bond so that iodine free radicals combine to form iodine molecules.
Was this answer helpful?
0
0
Top Questions on reaction mechanism
- The major product C in the below mentioned reaction is:
- NEET (UG) - 2024
- Chemistry
- reaction mechanism
- Identify D in the following sequence of reactions:
- NEET (UG) - 2024
- Chemistry
- reaction mechanism
- The compound that does not undergo Friedel-Crafts alkylation reaction but gives a positive carbylamine test is :
- NEET (UG) - 2024
- Chemistry
- reaction mechanism
- Given below are two statements:
Statement I: Propene on treatment with diborane gives an addition product with the formula \(((\text{CH}_3)_2 - \text{CH}_3\text{B})\).
Statement II: Oxidation of \(((\text{CH}_3)_2 - \text{CH}_3\text{B})\) with hydrogen peroxide in presence of NaOH gives propan-2-ol.
In the light of the above statements, choose the most appropriate answer from the options given below:- NEET (UG) - 2024
- Chemistry
- reaction mechanism
- The following reaction method
- NEET (UG) - 2024
- Chemistry
- reaction mechanism
View More Questions
Questions Asked in KCET exam
- Ten identical cells each emf 2V and internal resistance 1Ω are connected in series with two cells wrongly connected. A resistor of 10Ω is connected to the combination. What is the current through the resistor?
- KCET - 2023
- Cells in Series and in Parallel
- The speed of sound in an ideal gas at a given temperature T is v. The rms speed of gas molecules at that temperature is vrms. The ratio of the velocities v and vrms for helium and oxygen gases are X and X' respectively. Then \(\frac{X}{X'}\) is equal to
- KCET - 2023
- Thermodynamics
- If \(p(\frac{1}{q}+\frac{1}{r}),q(\frac{1}{r}+\frac{1}{p}),r(\frac{1}{p}+\frac{1}{q})\) are in A.P., then p, q, r
- KCET - 2023
- Arithmetic Progression
- A stretched wire of a material whose Young's modulus Y = 2 × 1011 Nm-2 has Poisson's ratio of 0.25. Its lateral strain εl = 10-3. The elastic energy density of the wire is
- KCET - 2023
- mechanical properties of solids
- A metallic rod of length 1 m held along east-west direction is allowed to fall down freely. Given horizontal component of earth’s magnetic field BH = 3 × 10-5 T. The emf induced in the rod at an instant t = 2s after it is released is ( Take g = 10 ms-2 )
- KCET - 2023
- Faradays laws of induction
View More Questions