Question

Which of the following is/are true when milk changes into curd?

1. Its state is changed from liquid to semi solid.
2. It changes colour.
3. It changes taste.
4. The change cannot be reversed.

Choose the correct option from below:

Options

• (i) and (ii) are correct

• (ii) and (iii) are correct

• (i), (iii) and (iv) are correct

• (i) to (iv) are correct

Answer 1

(i), (iii) and (iv) are correct

Explanation:

When milk changes to curd it becomes semi solid. The taste of milk changes and the change is irreversible but there is no change in colour. It remains white.