because the molecules in a gas have no fixed position relative to one another and can move freely.
Hydrogen has the highest diffusion rate then Helium.
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High pressure and low temperature (but not near freezing).
Nitrogen
At lower (absolute) pressure, lower air humidity (relative pressure) and higher temperature
Lower the pressure and higher the temperature, faster is the evaporation. Therefore, in vacuum and at the temperature just below decomposition point of the substance, its evaporation shall be fastest.
Depending on the substance, you can use organic solvents, acids, melting with fluxes and dissolution, dissolution under high pressure and temperature, etc.
High pressure and low temperature (but not near freezing).
Nitrogen
At lower (absolute) pressure, lower air humidity (relative pressure) and higher temperature
None
It doesn't matter as long as the conditions are the same. Temperature, gas pressure, speed with which you fill the balloon, and so on.
== == Rocks weather the fastest, due to chemical means, in high rainfall , high temperature conditions.
Lower the pressure and higher the temperature, faster is the evaporation. Therefore, in vacuum and at the temperature just below decomposition point of the substance, its evaporation shall be fastest.
the fastest growing crystal depends on the temperature and nature of the crystal
It is actually wrong. The bacteria grow fastest in incubators.
early diastole
Under warm humid conditions,
when the gas is in a high temperature