Search Colleges, Courses, Exams, Questions and Articles

Ask a query on 8879100846 Ask Login | Sign Up

 

 

› Ask & Answer › Question

Kindly consider the following

 

Option 1 -

Carbocation A is more stable and formed relatively at slow rate

Option 2 -

Carbocation B is more stable and formed relatively at faster rate

Option 3 -

Carbocation B is more stable and formed relatively at slow rate

Option 4 -

Carbocation A is more stable and formed relatively at faster rate

0 2 Views | Posted 2 months ago
Asked by Shiksha User

  • 1 Answer

  • A

    Answered by

    alok kumar singh | Contributor-Level 10

    2 months ago
    Correct Option - 1


    Detailed Solution:

    The addition of HBr to H? C−CH? −CH=CH? proceeds via carbocation formation.

    Formation of a 1° Carbocation (A): H? C−CH?

    Formation of a 2° Carbocation (B): H? C−CH? −C? H−CH?

    The 2° carbocation (B) is more stable than the 1° carbocation (A). Therefore, the activation energy (Ea) for the formation of B is lower, and B is formed faster.

Similar Questions for you

Minimum boiling point among the following is of
A
alok kumar singh

H2S has minimum boiling point.

Select the incorrect statement among the following
A
alok kumar singh

PbS + 4H2O2->PbSO4 + 4H2O.

The molarity of 20 volume H2O2 is nearly
A
alok kumar singh

Volume strength of H2O2 = Molarity * 11.2

 

Which among the following will boil at highest temperature?
V
Vishal Baghel

HF molecules are associated with strong intermolecular hydrogen bonding hence its boiling point is the highest

Correct order of melting point is
V
Vishal Baghel

Compound             Melting Point (K)

HF                          190

HCl                        159

HBr                        185

HI                 

...more

Get authentic answers from experts, students and alumni that you won't find anywhere else

Sign Up on Shiksha

On Shiksha, get access to

  • 65k Colleges
  • 1.2k Exams
  • 679k Reviews
  • 1800k Answers

Learn more about...

Share Your College Life Experience

Write a Review

Didn't find the answer you were looking for?

Search from Shiksha's 1 lakh+ Topics

or

Ask Current Students, Alumni & our Experts

Ask Now
Community GuidelinesUser Points System
QuestionsDiscussionsTags
×
×

This website uses Cookies and related technologies for the site to function correctly and securely, improve & personalise your browsing experience, analyse traffic, and support our marketing efforts and serve the Core Purpose. By continuing to browse the site, you agree to Privacy Policy and Cookie Policy.

Need guidance on career and education? Ask our experts

Characters 0/140

The Answer must contain atleast 20 characters.

Add more details

Characters 0/300

The Answer must contain atleast 20 characters.

Keep it short & simple. Type complete word. Avoid abusive language. Next

Your Question

Edit

Add relevant tags to get quick responses. Cancel Post