A very dilute acidic solution of Cd^2+ & Ni^2+ gives only yellow ppt. of CdS on passing H2S, this is — Reaction Mechanism Chemistry Question
Question
A very dilute acidic solution of Cd^2+ & Ni^2+ gives only yellow ppt. of CdS on passing H2S, this is due to :
Answer: B
💡 Solution & Explanation
Basic radicals are classified on the basis of increasing order of K_sp. Cd^2+ in II group while Ni^2+ in IV group.
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