Question

Which instrument can be used to detect water

Q: Answer-Which instrument can be used to detect water adulteration in milk?

A refractometer measures the refractive index of a substance, and in the case of milk adulteration with water, the refractive index changes due to the difference in composition between milk and water. This alteration can be identified using a refractometer, making it a useful tool for detecting water adulteration in milk.