Submitted by examrobotsa on Thu, 01/01/1970 - 05:30 The pH of fresh milk is 6. When it turns sour, the pHbecomes < 6 remains the same, i.e., 6becomes > 6becomes neutral, i.e., 7question_subject: Sciencequestion_exam: NDA-Istats: 0,13,13,13,2,11,0keywords: {'fresh milk': [0, 0, 0, 1], 'ph': [3, 0, 3, 3]}