CBSE Class 9 Chemistry Matter in Our Surroundings
- define latent heat
- what is the physical state of water of:a.250c b. 100c
- list the points of differences between homogeneous and heterogeneous?
- what is matter
- what is meant by a substance
- Define latent heat of fusion.
- what is kinetic energy
-
which is not a function of epidermis
- Mam why is cold
-
is my answers are correct
