Question

give example of chemical reaction observed in life​

Answer 1

Answer:

there r many reaction like :-

• corrosion of iron
• combustion
• photosynthesis
• Metathesis

Answer 2

Answer:

rusting of iron

Explanation:

when iron objects are subjected to moist air for some time a brown colour gets depositied on them this is called rust and the process is called rusting of iron.

4Fe + 3o2 + 2h2o = 2fe 2o3 2h2o