A milkman added a small pinch of baking soda to fresh milk which had pH close to 6. As a result, pH of the medium
A. became close to 2
B. became close to 4
C. did not undergo any change
D. became close to 8
Answer:D
A milkman added a small pinch of baking soda to fresh milk which had pH close to 6. As a result, pH of the medium
A. became close to 2 B. became close to 4 C. did not undergo any change D. became close to 8