During the formation of a chemical bond, the potential energy of the interacting atoms is lowered by at least _____________ `kJ mol^(-1)`.

During the formation of a chemical bond potential energy of the system

During bond formation, potential energy of the system

During bond formation, potential energy of the system

During the formation of a bond when atoms approach each other the potential energy decreases.(T/F)

Assertion :-The formation of a chemical bond involves a decrease in the potential energy of the system. Reason :- According to Lewis, the formation of a chemical bond involves the gain, loss or sharing of electrons.

i) The formation of a cation from a neutral atom is favoured by small size of the atom ii) -bond does not exist between two atoms without o-bond iii) The formation of chemical bond is associated with an increase in potential energy. The correct combination of the above statements is

Bond formation ______ energy during a chemical reaction .

Which of the following will refer to the potential energy diagram when two helium atoms approach each other for the formation of a chemical bond?