Chem Mantra
⚗️ Chem-MantraJEE Mains Chemistry →
Qualitative and Quantitative AnalysismediumMCQ SINGLE

Which of the following, when dissolved in yellow ammonium sulphide, forms a thiocomplex containing t — Qualitative and Quantitative Analysis Chemistry Question

Question

Which of the following, when dissolved in yellow ammonium sulphide, forms a thiocomplex containing the metal in the oxidation state +IV?

Answer: D

💡 Solution & Explanation

SnS (Sn in +2) dissolves in yellow ammonium sulphide (YAS), undergoing oxidation to form the soluble thiostannate complex [SnS3]2- with Sn in +4 state.

💬
Still have doubts about this question?
Send it to our AI chemistry tutor on WhatsApp — gets answered in minutes
Ask on WhatsApp →

Practice 22,000+ questions like this

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

Explore Courses →Free on YouTube

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