Question

Q5. Write ‘R’ for a reversible change and ‘IR’ for an irreversible change against the changes given below.

1. Melting Wax –
2. Germinating seeds –
3. Tearing a piece of paper –
4. Making a sugar solution –
5. Drying clothes –
6. Grilling a loaf of bread –

Answer 1

Answer:

Explanation:

1) ir

2)r

3)ir

4)ir

5)r

6)ir

Answer 2

Answer:

1:-R

2:-IR

3:-IR

4:-R

5:-R

6:-IR

Explanation:

I am not sure