MPSC PYQScienceAcid, Base and SaltenglishWhich of the following are acids according to pH scale ? (a) Banana (b) Blood (c) Milk (d) Tomato Answer Options :A.a, b, cB.b, c, dC.a, c, dD.a, b, dCorrect answer: CSource paperAcid, Base and SaltPractice more questions