Question

Find the volume of
oxygen required
to react with ethane (C₂H6) to produce
250cm3 of
water.​

Answer 1

Answer:

Correct option is

A

350 L

2C2H6+7O2→4CO2+6H2O

2 vol of ethane reacts with 7 vol of oxygen. So, 100 litres of ethane will require 100×3.5=350 litres.