Q. Density is calculated by substituting value of n (number of moles) as

View solution

Q. In demonstration of Graham's law, fumes are produced at point of

View solution

Q. Ar is non polar gas with low

View solution

Q. Excluded volume of gas depends upon

View solution

Q. Kinetic molecular theory was given in year

View solution

Q. Radioactive contamination can be controlled by

View solution

Q. Kelvin scale starts from

View solution

Q. Linde's method for liquefaction is based upon

View solution

Q. Sum of mole fraction of all gases is equal to

View solution

Q. In Graham's law description 40.5 cm is distance travelled by

View solution

Q. After collision molecules of gases are

View solution

Q. Mole fraction of each gas is always less than

View solution

Q. Unit used by meteorologists is

View solution

Q. Process of diffusion of gases is

View solution

Q. Low temperature reduces the

View solution

Q. Effusion occurs in region of

View solution

Q. In deducing Boyles law from kinetic equation of gases constant is

View solution

Q. Temperature which cannot be attained is

View solution

Q. Gases can be compressed because of

View solution

Q. Gases are usually composed of many small particles which are named as

View solution