Question

tick the correct answers:-

(2) Which of the following changes can be reversed.
(a)grinding wheat and making flour
(b)Rolling of dough into chapati
(c)Baking the rolled chapati
(d)Breaking the cooked chapati into pieces​

Answer 1

Answer:

(c)Baking the rolled chapati

Explanation:

Rolling of chapati is a physical reversible change because there is no change in the properties of kneaded flour.

Answer 2

Answer:

2) Rolling of Dough into chapati.

Explanation:

Because dough is rolled into chapati and chapati is not cooked till yet so we can convert it into dough again.