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Observe the following reactions: Mg((s...

Observe the following reactions:
`Mg_((s))+S_((s))rarr MgS_((s))`
`2FeCl_(3(aq))+H_(2(g))rarr2FeCl_(2(aq))+2HCl_((aq))`
Which of the following is CORRECT for above reaction?

A

(i) involves oxidation of Mg and (ii) involves reduction of `FeCl_3`

B

(i) involves reduction of Mg and (ii) involves oxidation of `FeCl_3`.

C

Both (i) and (ii) involve oxidation of Mg and `FeCl_3` respectively.

D

Both (i) and (ii) involve reduction of Mg and `FeCl_3` respectively.

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