Cooking gas is a mixture of which two glasses? April 21, 2021 / By Preparation Point / Inspector & Sub Inspector jobs Past Papers MCQs Share on WhatsApp Share on Facebook Share on Twitter Share on LinkedInA) methane and carbon dioxide B) Oxygen and Nitrogen C) Butane and Propane ✓ D) Oxygen and Methane Share this:TwitterFacebookMoreTelegramWhatsAppLike this:Like Loading... Related Share on WhatsApp Share on Facebook Share on Twitter Share on LinkedIn