Question

Identify an irreversible change from the following options: a) Heating iron rod to red hot b) Converting milk into curd c) Stretching of a rubber band d) Conversion of ice into water​

Answer 1

Answer:

b

Explanation:

b) Converting milk into curd

it is the correct answer

Answer 2

Answer:

(b) converting milk into curd

Explanation:

because rubber can be back in their initial position and ice can be water and water can be ice on freezing. But once milk converted into curd it never reverse.