Question

which of the following is true when milk change in curd a. changes in colour b. it changes taste c. the change cannot be reversed d. its state is changed form liquid to semi solid options 1 and 2 are correct, 2 and 3 are correct, 1 and 3 and 4 are correct, 1 to 4 are correct​

Answer 1

Answer:

1,2,3

(i)  Milk is liquid state, curd is semi solid hence first is true

(ii) Colour remains the same.

(iii) there is a change M taste of milk and curd.

(iv) as it is a chemical change it can't be reversed.

∴  i,iii,iv− correct.

Answer 2

Explanation:

It is of which subject????

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