An organic compound X which is sometimes used as an antifreeze has the molecular formula C₂H₆O. X on oxidation gives a compound Y which gives effervescence with a baking soda solution. Identify X and Y. Write the chemical equation of reaction.

A substance (X) be oxidised to acetic acid (CH₃COOH)? Name substance (X) and write two tests to demonstrate acidic nature of acetic acid.

Explain giving chemical equation, how are esters prepared? Specify any one property and one use of esters.

Give a detailed explanation on the following.

Properties of acetic acid

Give a detailed explanation on the following.

Versatile nature of carbon