Why is there a color change from yellow to clear in the redox reaction FeCl3+SnCl2=SnCl4+FeCl2?
Answers
Answer:
Correct option is
A
SnCl
2
is oxidised and FeCl
3
acts as oxidising agent.
Separating the oxidation and reduction reaction from the redox reaction:
SnCl
2
+2FeCl
3
→SnCl
4
+2FeCl
2
assigning the oxidation number on central atom (Sn and Fe) in each molecules by considering oxidation number of Cl=−1 we get oxidation state as:
Sn
+2
Cl
2
+2
Fe
+3
Cl
3
→
Sn
+4
Cl
4
+2
Fe
+2
Cl
2
as the oxidation number of Sn changes from +2 to +4 as:
SnCl
2
→SnCl
4
its a oxidation reaction where SnCl
2
gets oxidized and acts as reducing agent
Similarly, as the oxidation number of Fe changes from +3 to +2 as:
FeCl
3
→FeCl
2
its a reduction reaction where FeCl
3
gets reduced and acts as oxidising agent.
Therefore SnCl
2
is oxidised and FeCl
3
acts as oxidising agent.
Answer:
hii
Explanation:
.
.
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Why is there a color change from yellow to clear in the redox reaction FeCl3+SnCl2=SnCl4+FeCl2?
Yuvraj here