Discuss the merits and demerits of using mirrors in building elevation.

What are the merits and demerits of nylon clothes?

Discuss the mechanism and catalysts used in Cationic polymerisation and anionic polymerisaiton.

Write any two uses of spherical mirrors.

The top of a hill observed from the top and bottom of a building of height h is at angle of elevation p and q respectively. The height of the hill is

Which mirrors are used in saloons ?

Discuss the use of colloids in Tanning.

Discuss the use of colloids in Medicines.

If a solute associates in a solvent, its experimentally calculated molar mass using boiling point elevation method will be

If a solute associates in a solvent, its experimetally calculated molar mass using boiling point elevation method will be

Discuss Cottrell's method of evaluating elevation of boiling points.