What is the weight of substance?

What is latent heat of a substance?

What is the weight of a body at the centre of the earth ?

What is the apparent weight of a floating body?

What would be the weight of a new born body?

what is your weight?

The vapour pressure of pure benzene at a certain temperature is 640 mm of Hg. A non-volatile non-electrolyte solid weighing 2.175 g is added to 39 g of benzene. The vapour pressure of the solution is 600 mm of Hg. What is molecular weight of solid substance?

What is the ferromagnetic substance?

What is a ferrimagnetic substance? Give an example.

A block of wood is floating in water. What is apparent weight of the floating block?

What are diamagnetic substances? Give two examples of this substance. What causes diamagnetism in a substance?