Assertion : Cuprous salts are diamagnetic in nature.
Reason : `Cu^(+)` ion has filled 3d-orbitals.

Assertion : Cuprous salts are diamagnetic. Reason : Cu has 3d-filled subshell.

Assertion (A): Nitrogen has diamagnetic in nature. Reason (R): Nitrogen has chemically active element.

Assertion (A): Nitrogen has diamagnetic in nature. Reason (R): Nitrogen has chemically active element.

(A): The ransition metal ions are generally paramagnetic in nature (R): Metal ions with incompletely filled d-orbitals are paramagnetic in nature. The correct answer is

Assertion (A): The transition metal ions are generally paramagnetic in nature Assertion (R): Metal ions with incompletely filled d-orbitals are paramagnetic in nature.

Assertion (A): The transition metal ions are generally paramagnetic in nature Assertion (R): Metal ions with incompletely filled d-orbitals are paramagetic in nature

Assertion : Cu^+ ion is not stable in aqueous solution. Reason : Cu^+ contains 3d-filled subshell.

Give reason: Cu^(+1) ion is diamagnetic.