Question

Q7.Infer how the reaction between Calcium and Water is a displacement reaction?
Complete the word equation of the reaction.

Answer 1

These two solutions react to form a white insoluble precipitate.

BaCl

2

+Na

2

SO

4

→2NaCl+BaSO

4

↓

This is a double displacement reaction as the two compounds exchange their ions to form two different compounds.