Classify the following compounds based on the pattern of carbon chain and give their structural formula:
(i) Propane
(ii) Benzene
(iii) Cyclobutane
(iv) Furan

How is ethanoic acid prepared from ethanol? Give the chemical equation.

How do detergents cause water pollution? Suggest remedial measures to prevent this pollution?

(i) Does structures (A) and (B) represent the same compound?
(ii) Name them.

Write a test to alkanes from alkenes.

What is molasses?

How is nitrogen content of molasses fortified?

Define esterification. Give an example

What happens when ethanol is passed over Cu at 573K?

Give the molecular formula and structural formula of acetic acid.

What is glacial acetic acid?

What do you mean by decarboxylation?

Give any two applications of ketones in our daily life.

What is meant by hard water?

Why soap does not lather in hard water?