Which one of the following is not true of neutrinos? They have no spin. They have no charge. One type of neutrino may change into another type of neutrino. They do not take part in strong nuclear interactions. They are leptons.

The wrong statement here is-

They have no spin

Explanation:

Neutrinos are the most abundant subatomic particles in the universe which neither have mass nor any charge.

They can penetrate through high masses without any interaction.

The interaction is through weak nuclear forces.

They are also capable of interchanging from one type to another.

They take part in weak nuclear interactions and do not participate in strong nuclear interactions and so are termed as leptons.