Q.

Which of the following reactions does not involve change in hybridisation ?

see full answer

Start JEE / NEET / Foundation preparation at rupees 99/day !!

21% of IItians & 23% of AIIMS delhi doctors are from Sri Chaitanya institute !!
An Intiative by Sri Chaitanya

a

Protonation at oxygen of CH2O

b

Hydride ion addition at carbon of CH2O

c

Dissociation of C - Cl bond of CH3Cl

d

Hydrogenation of ethene

answer is A.

(Unlock A.I Detailed Solution for FREE)

Ready to Test Your Skills?

Check your Performance Today with our Free Mock Test used by Toppers!

Take Free Test

Detailed Solution

(1) Protonation means addition of proton [H+].(2) In above case Sp2 hybridisaed carbon changes to Sp3 hybridised carbon.(3)             Hybridisation changes from Sp3 to sp2.(4)         Hybridisation changes from Sp2 to Sp3.During protonatin no change in hybridisation of carbon atom is observed.
Watch 3-min video & get full concept clarity
Related Blogs
Get ₹ 1 crore* worth scholarship for JEE / NEET / Foundation
Result Producing online coaching for JEE/NEET of south India
Largest All India Test Series for JEE/NEET
Best Books for IIT JEE
Best Books for NEET
How to Join IIT after 10th
score_test_img

Get Expert Academic Guidance – Connect with a Counselor Today!

Related Blogs
Get ₹ 1 crore* worth scholarship for JEE / NEET / Foundation
Result Producing online coaching for JEE/NEET of south India
Largest All India Test Series for JEE/NEET
Best Books for IIT JEE
Best Books for NEET
How to Join IIT after 10th
whats app icon