Liquid ammonia bottle is cooled before opening the seal. Explain.
Out of dry air and wet air, which is heavier?
Can we apply Dalton’s law of partial pressure to a mixture of carbon monoxide and oxygen?
Why a bottle of liquid ammonia is cooled before opening the seal?
Explain , Aerated water bottles are kept under water during summer why?
Why falling liquid drops are spherical?
Why diethyl ether has higher vapour pressure than ethyl alcohol at a particular temperature?
Why liquid have a definite volume but no definite shape?
What are the difference between Diffusion and Effusion ?
What is Vander waals equation of state of a real gas ?
No comments:
Post a Comment