Multiple choice

Which of the following statement is TRUE?

  1. Energy is given out on forming new bond but required for breaking a bond.

  2. Energy is required for forming a new bond but given out for breaking a bond.

  3. Energy is given out while forming or breaking a bond.

  4. Energy is required for forming or breaking a bond.

Reveal answer Fill a bubble to check yourself
A Correct answer
Explanation

Energy is required for breaking a bond, but given out when a new bond is formed.