Question

C. Write T for True and F for False statement.
1. Physical changes are permanent and cannot be reversed.
2. Chemical changes involves significant energy changes.
3. Products formed in a chemical reaction has same properties as that of the reactants.
4. Sublimation of camphor is an example of a physical change.
cal
for the following:​

Answer 1

Answer:

1.F

2.T

3.F

4.T

Explanation:

Hope it helps you. JAI HIND

Answer 2

Answer:

ʜᴇʟʟᴏ ɪ ʜᴏᴩᴇ ɪᴛ ᴡɪʟʟ ʜᴇʟᴩ yᴏᴜ

Explanation:

1 = ꜰᴀʟꜱᴇ

2= ᴛʀᴜᴇ

3=ꜰᴀʟꜱᴇ

4= ᴛʀᴜᴇ