A certain mass of hydrocarbon P was burnt completely in air. It produced 22 g of carbon dioxide and 13.5 g of water. Which of the following represents the molecular mass of P?
A16 g
B26 g
C30 g
D60 g
A certain mass of hydrocarbon P was burnt completely in air. It produced 22 g of carbon dioxide and 13.5 g of water. Which of the following represents the molecular mass of P?
A16 g
B26 g
C30 g
D60 g