CUET and UG exam CUET UG 2025 Mock Test Series Chemistry d And f - Block Elements The Transition Elements (d-Block)
Pale blue coloured [Cu(H2O)6]2+ ion reacts with aqueous ammonia solution, to form which coloured ion?
1
Green coloured ion
2
Pale blue coloured ion
3
Deep blue coloured ion
4
Colourless