Describe a chemical method commonly used for the determination of molecular mass of a base.

Describe molar volume method for the determination of molecular mass of a gas.

Define molecular mass. Describe three methods for the determination of molecular masses of gases.

Describe Victor Meyer's method for the determination of molecular mass of a volatile substance.

What do you understand by the molecular mass of a substance ? Write the expression obtained in Regnault's method for the determination of molecular mass of a gas.

Describe the principle involved in the determination of molecular mass of an organic acid by silver salt method.

Define equivalent mass. Describe at least three methods for the determination of equivalent mass of a substance.

On what principle is the chloroplatinate salt method for the determination of molecular mass of an organic base based ?

What is Graham's law of diffusion and how is this law useful in the determination of molecular mass of a gas ?

Match the following lists : List 1 List 2 Property to be determined Method used for determination ( A ) Molecular mass of a volatile oragnic solid 1. Silver salt method (B ) Molecular mass of anon-volatile organic solid 2. Liebig method ( C ) Estimation of chlorine in carbon tetrachloride 3. Platinichloride method ( D ) Estimation of nitrogen in aniline 4. Victor Meyer's method ( E ) Equivalent mass of an organic acid 5. Depression in freezing point ( F ) Equivalent mass of an organic base 7. Carius method ( G ) Estimation of carbon and hydrogen in an organic 7. Kjeldahl's method compound Codes :

The most commonly used bioreactor is