How is chlorine prepared ?

How is ethylene prepared?

How is ozone prepared in laboratory

Describe the laboratory method for the preparation preparation of glucose. OR How is glucose prepared from sucrose in the laboratory?

How is propyne prepared from alkylidene dihalide?

How is propyne prepared from alkylene dihalide?

How is Teflon prepared? Write its properties.

Answer the following questions: How is ethene prepared from ethanol? Give the reaction involved in it.

How is benzene prepared from phenol?

How is phenol prepared from aniline.

How is benzene prepared from sodium benzoate?