we can test pH in milk by pH meter.No litmus paper is not sufficiet.
by pH Paper ( Litmas Paper) as per PH it take colour.
The PH paper soaks up the solution & tests the liquid, the pH paper will then change colour to show what the solution contains. Although if the paper stays the same colour it means the solution is nutral & safe.
blue
Red
we can test pH in milk by pH meter.No litmus paper is not sufficiet.
by pH Paper ( Litmas Paper) as per PH it take colour.
This depends on the kind of pH paper.
The pH of milk is 6,5-6,7.
Milk has a pH level of 6.7, so it is slightly acidic. If you dip pH paper inside milk it will probabally go light green.
The PH paper soaks up the solution & tests the liquid, the pH paper will then change colour to show what the solution contains. Although if the paper stays the same colour it means the solution is nutral & safe.
in neutral solutions ph paper turns to blue!
Red
blue
It Should be about 2
Red
It depends on its nature either it is concentrated or dilluted but most of the time it shows red colour on pH paper