The chemical reaction occurring between covalent molecules involve:

see full answer

Your Exam Success, Personally Taken Care Of

1:1 expert mentors customize learning to your strength and weaknesses – so you score higher in school , IIT JEE and NEET entrance exams.

An Intiative by Sri Chaitanya

Breaking of existing bonds

Formation of new bonds

Evolution of heat energy

Both 1 and 2

answer is D.

(Unlock A.I Detailed Solution for FREE)

Best Courses for You

JEE

NEET

Foundation JEE

Foundation NEET

CBSE

Detailed Solution

- A chemical reaction refers to the transformation of participating chemical substances into new chemical substances.
- During the chemical reaction, two or more substances interact within themselves to form a product.
- A chemical reaction can take place between atoms, ions, or molecules and they form new bonds to form the product.
- Hence to form new bonds the previously existing bonds between reactants need to get broken so that the ions and molecules can interact and form the product.
Thus the chemical reaction between covalent molecules involves:
1) Breaking of existing bonds and 2 ) Formation of new bonds

Watch 3-min video & get full concept clarity