Explain about diffusion of gases with example
viscosity of water is decreased due to temperature when it.is heated about 90°,the value.Will.be
Principles and applications of dye from ink
Milk is a pure substance, this statement is true or false
Which method is used to quickly seperation of the precipitate obtained during chemical experiments
Spirit kept open in a watch glass disappears after some time.which among the following phenomena are responsible for this?
How is dog different from smoke ?