Describe two methods of preparaton of ethane. Given any three reaction of ethane.

Describe two methods of preparaton of ethane. Given any three reaction of ethylene with the Ozone?

Describe two methods of preparaton of ethane. Given any three reaction of ethylene with the Hypohalous acid?

Describe two methods of preparaton of ethane. Given any three reaction of ethylene with the Cold and dil.alk KMnO_(4) ?

Describe two methods of preparaton of ethane. Given any three reaction of ethylene with the Heated of preparation of Ethylene:

Describe any two methods of preparation of ethylene. Give the equations for the reactions of ethylene with :

Describe any two methods of preparation of ethane with equations, give any three reactions of ethane.

Describe any four methods of preparation of ethane ? Explain the mechanism of chlorination of ehtane.

Describe any two methods of reducing friction.

Describe any three methods for preparing acids.