Chemistry, asked by ksmahadevshastri, 11 days ago

(iii) For the following reactions, identify the one in which 11,S acts as a reducing agent. (a) Cuso4+H2S------ Cus+ H2SO4 (b) Cd(NO3), + H2S -------- CdS + 2HNO3 (c) 2FeCl3 + H2S- 2FeCI2+ 2HCI + S (d) None of these

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Answered by Dibusaha

Answer:

Explanation:

Hydrogen sulphide reduces ferric chloride to ferrous chloride. In FeCl3, oxidation number of is +3 but in FeCl2 it is +2. Oxidation number decreases indicates compound undergo reduction.

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(iii) For the following reactions, identify the one in which 11,S acts as a reducing agent. (a) Cuso4+H2S------ Cus+ H2SO4 (b) Cd(NO3), + H2S -------- CdS + 2HNO3 (c) 2FeCl3 + H2S- 2FeCI2+ 2HCI + S (d) None of these​

Answers

(iii) For the following reactions, identify the one in which 11,S acts as a reducing agent. (a) Cuso4+H2S------ Cus+ H2SO4 (b) Cd(NO3), + H2S -------- CdS + 2HNO3 (c) 2FeCl3 + H2S- 2FeCI2+ 2HCI + S (d) None of these