Question

vacations
A) Performing and observing the following reactions and classifying them into-
a) combination reaction
(0) Decomposition reaction
(c) Displacement reaction
(d )Double displacement reaction
1. Action of water on Quick lime
2. Action of heat on ferrous Sulphate Crystals
3. Iron nail kept in Copper Sulphate and Barium chloride solutions​

Answer 1

Answer:

1 st is decomposition reaction.

2nd is displacement reaction.

3rd is double displacement reaction.