A molecule of hydrogen contains two protons and two electrons. The nuclear force between these two protons is always neglected while discussing the behaviour of a hydrogen molecule. Why?

The nuclear force between two nucleons is explained by

O_(2) molecules consists of two oxygen atoms. In the molecules , nuclear force between the nuclei of the two atoms

O_(2) molecules consists of two oxygen atoms. In the molecules , nuclear force between the nuclei of the two atoms

Find the ratio of the electric and gravitational forces between two protons.

The number of triple bonds between two C atoms in a molecule of ethyne is

Assertion : In the formation of water molecule, both hydrogen and oxygen atoms attain octet of electrons. Reason : Oxygen atom forms two ionic or electrovalent bonds with two hydrogen atoms.

Which type of bond exists between the two boron atoms in a diborane molecule ?

Assertion : In atomic form hydrogen consists of one proton and one electron. Reason : In elemental form hydrogen exists as a diatomic molecule and is called dihydrogen.

The angle between two consective base pairs of a DNA molecule is

The force of repulsion between two electrons at a certain distance is F. The force between two protons separated by the same distance is (m_(p)=1836 m_(e))