Consider the reaction: CH4 + 2O2 ! CO2 + 2H2O Select the true statement: Reaction can't be carried out unless there is exactly 1 mole of CH4 and 2...

Consider the reaction:CH4 + 2O2 ! CO2 + 2H2OSelect the true statement:1. Reaction can't be carried out unless there is exactly 1 mole of CH4 and 2 moles of O2.2.A certain mass of CH4 will require twice that mass of O2 to react completely.3. 16.0 g of CH4 will require 64.0 g of O2 to react completely.