Correct answer: C. Zn2+, Li+, K+, Al3+ are colourless where as Co2+ is coloured.

See image | AITS & Test Series — Chem-Mantra

AITS & Test SerieshardMCQ SINGLE

Question

See image

Answer: C

💡 Solution & Explanation

Zn2+, Li+, K+, Al3+ are colourless where as Co2+ is coloured.

💬

Still have doubts about this question?

Send it to our AI chemistry tutor on WhatsApp — gets answered in minutes

AI-adaptive practice, video lectures, and full JEE Advanced Chemistry content — all in one place.

JEE Advanced · JEE Mains · NEET · IChO · AP Chemistry