Hydrogen sulphide (H2S) is a strong reducig agent. Which of the following reactions shows its reducing action (a) Cd(NO3)2+ H2S --------- CdS+ 2HNO3 (b) CuSO4+ H2S ------------ CuS + H2SO4 (c) 2FeCl3+ H2S ------------ 2FeCl2+ 2HCl + S (d) Pb(NO3)2 + H2S ---------- PbS + 2CH3COOH
Answers
Answered by
1
a) CD(NO3)2+H2S ------->CdS + 2HNO3
b) CuSO4 + H2S ----> CuS+H2SO4
b) CuSO4 + H2S ----> CuS+H2SO4
Answered by
0
Answer:
Answer is c)
Explanation:
Similar questions