Question

Fresh milk has pH 6. when it changes into curd (yoghurt), will it's pH value increase or decrease? why?

Answer 1

Hey..

After forming yoghurt or curd the pH value obviously decreases because of the presence of lactic acid..

HOPE IT HELPS

Answer 2

Fresh milk has ph of 6. When it changes to curd, will its ph value increases or decreases? why?

The pH will decrease.

• This is because when milk is set into curd lactic acid is produced.