MCQ Practice Science 📖 Natural gas contains-- ক Mainly ammoniaখ Mainly ethaneগ Mainly methaneঘ Mainly propane Favorite Practice Add to Book Explanation & Answer Detailed explanations and answers are restricted. Unlock full access by logging in to your account. 🔒 Unlock the detailed explanation and answers Log In / Sign Up Previous Most undesirable element in natural gas is Nextনবায়নযোগ্য জ্বালানি-
