JEE Main 202127 Aug, Evening shiftChemistryMediumSome Basic Concepts in Chemistry88× since 2002
100 g of propane is completely reacted with 1000 g of oxygen. The mole fraction of carbon dioxide in the resulting mixture is x 10^2. The value of x is ____________. (Nearest integer)
[Atomic weight : H = 1.008; C = 12.00; O = 16.00]