Give the preparation equation of PVC.

Give the equation of reaction of preparation of phenol from cumene.

Give the preparation of sodium hydroxide by Caster-Kellner-Cell method.

Give the differential equation for an LC oscillator.

What is the pure quadratic equations ? Give one example.

Give self-explanatory equation for the preparation of Teflon.

Give self-explanatory equation for the preparation of Polyacrylonitrile (PAN).

(a) Write the common name of CaOCl_2 How it is prepared? Write the chemical equation of the reaction involved in the process. Give any two uses of it. (ii) Write the chemical name of washing soda. How is it prepared? Give the relevant chemical equations.

Give the mechanism of preparation of ethoxy ethane from ethanol.

Give three methods of preparation of chlorine gas.

Give the general equation for photosynthesis.