Fresh milk has a pH of 6. When milk changes into curd, the pH value will:

How the milk change in to curd?

Fresh milk has a pH of 6. When it changes into curd (yogurt), will its pH value increase or decrease? Why?

Fresh milk has a pH of 6. When it changes into curd (Yogurt), will its pH value increase or decrease ? Why?

(a) Fresh milk has a pH of 6. When it changes into curd (yogurt), will its pH value increase or decrease ? Why ? (b) Name the gas evolved when dilute HCl reacts with sodium hydrogencarbonate. How is it recognised ? (c) On adding dilute hydrochloric acid to copper oxide powder, the solution formed is blue-green. Predict the new compound formed which imparts a blue-green colour to the solution.

Fresh milk has a pH of 6. Explain why the pH changes as it turns into curd.

Fresh milk has a pH of 6. How do you think the pH will change as it turns into curd ? Explain your answer.