Give the molecular formulae of any two homologues of ‘A’.

CBSE Sample Question Paper, Class 10 Science Term 2 Question 1 - (Give the molecular formulae of any two homologues of ‘A’.)

Ques: A carbon compound ‘A’ having melting point 156K and boiling point 351K, with molecular formula C2H6O is soluble in water in all proportions.
b. Give the molecular formulae of any two homologues of ‘A’.

Ans: b. CH3OH and C3H7OH are homologues of ethanol

OR

CH4O and C₃H₈O