Question

one night Sanjiv mother put some curd in 2kg of milk and next morning he saw the whole milk is converted into curd this happens due to what​

Answer 1

Answer:

this happens due to fermantation

Explanation:

fermantation has yeast so the milk turns into yoghurt

Answer 2

Answer:

this happened because of milk and curd having a chemical reaction

Explanation: when milk gets in contact with an acidic substance it reacts quickly because curd contains Lactic Acid. Usually the whole process happens by boiling milk and then keeping it to cool down till its lukewarm temperature and then add a little amount of curd in the milk and then it is kept overnight to form curd

basically Lactic Acid does everything