Question

Classify the following reactions as

combination,decomposition, displacement

and double displacement reaction.

i. H +Cl →2HCl

ii. 2HgO→

∆

2Hg+O ↑

iii. 2KI+Cl →2KCl+I

iv. BaCl +H SO →BaSO +2HCl

v. Zn+2HCl→ZnCl +H ↑​

Answer 1

Answer:

1) combination reaction.

2) decomposition reaction.

3) displacement reaction.

4) double displacement reaction.

5) combination reaction.