"Butter milk is used in the dough of Dhokla."Why?

Pasteurised milk is

A concave mirror is used in opthalmoscope .Why?

Milk man supplies 3 litres of milk in the morning and 7/3 litres of milk in the evening in a family. What quantity of milk is supplied in a day in the family?

Rising of dough is due to :

Butter is a colloid formed when

Fill in the blanks: Butter is separated from milk by the process of .......... .

What causes puffing of wheat dough?

A milkman adds a very small amount of baking soda to fresh milk. why does he shift the ph of the fresh milk from 6 to slightly alkaline?

Why mercury is used in barometer?

Butter is separated from milk by the process called :