1.

5. Identify from the following reactionsreduction.a. Fe +S → FeSb. 2Ag,0 - 4 Ag +0,1c. 2Mg +0, ► 2Mgod. NiO + H,-Ni+H2OBalance the following equation stepwisa. HS,O (1) + H,O(1) H.SO​

Answer»

ANSWER:

a) Fe+S-FeS

Here 'Fe' is oxidised from 0 to +2, while 'S' is reduced from 0 to -2.

b) 2Ag,0-4Ag+0,1

'Ag' is reduced from +1 to 0, and oxygen is oxidised from -2 to 0.

c)2MG +0, > 2Mgo

'Mg' is oxidised from 0 to +2 and 'O' is reduced to 0 to -2.

d)Ni+H2O-Ni+H2O

'Ni' is reduced from +2 to 0 and 'H' is oxidised from 0 to +1.



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