MCQ Practice Science 📖 Which of the following is the working principle of a washing machine? ক centrifugationখ dialysisগ diffusionঘ reverse osmosis 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 Which of the following is the only liquid metal? Next Which of the following pairs is incorrect?
