Question

Explain the types of reaction with refrence to oxygen and hydrogen

Answer 1

Answer:

combination reaction

2H+O2=2H2O

decomposition reaction

2H2O=H2+O2

Answer 2

Answer:

1.Oxidation--gain of oxygen

--loss of hydrogen

2.Reduction--gain of hydrogen

--loss of oxygen

Both combined --Redox reaction

Eg-H2+O2-------》H2O