Question

(b) State which of the following are oxidised or reduced:
i. S2- →S
ii. Cl-→ C1
iii. Cr7+ → Cr5+
iv. Mn5+ → Mn7+
v. Fe2+ → Fe3+​

Answer 1

Answer:

i. oxidized

ii..oxidized

iii. reduced

iv. oxidized

v. oxidized

Answer 2

Answer:

1) oxidized

2)oxidized

3)reduced

4)oxidized

5)oxidized

Explanation: