Explain three factors which are responsible for acidity of carboxylic acid.

Which factors are responsible for conductivity of metal?

Write the factors responsible for solubility of a solid in liquid.

Discuss the factors responsible for ascent of xylem sap in plants.

Write short notes on: Esterification of carboxylic acids

What are the factors responsible for pollution of the river?

Give three factors on which the frictional force in fluids depends.

Is boric acid a protic acid? Explain.

Write the formula of palmitic acid.

An organic compound contains A(C_7H_5N) on hydrolysis with strong aqueous acid gives another compound B which is a monobasic aromatic carboxylic acid. The compound B on treatment with ammonia gives a salt which on heating gives C. The compound C undergoes Hofmann's bromamide reaction to yield aniline. Name A, B and C and write the chemical reactions involved.