Name the method of separation used in following cases: a. accidental mixing of oil and water. b. Urad dal with Papaya seeds in it. Share with your friends Share 0 John Lennon answered this answer a - separating funnel answer b - it can be done by handpicking 6 View Full Answer Irene Ann John answered this seperating funnel and hand picking 1 Nashra Rania answered this A . Sedimentation B. Handpicking -2