What is the intetmidiate in kolbes reaction
Hi Bharath
If you are facing problem finding answers to questions like these, I will suggest you to refer to some of the best books for JEE Main 2019 preparation.
Some of the links are here:
https://engineering.careers360.com/articles/best-books-for-jee-main-2019
https://engineering.careers360.com/articles/best-books-recommended-jee-main-toppers
All the best!