States of Matter
If one mole each of a monoatomic and diatomic gases are mixed at low temperature then Cp/Cv ratio for the mixture is :
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Explain some examples which illustrate the existence of surface tension.
If the value of Avogadro numberis 6.023×1023mol−1 and the vaueof Boltzmann constant is 1.380×10−23JK−1, then the number of significant digits in the calculated value of the universal gas constant is
The diffusion coefficient of an ideal gas is proportional to its mean free path and mean speed. The absolute temperature of an ideal gas is increased 4 times and its pressure is increased 2 times.As a result, the diffusion coefficient of this gas increases x times. The value of x is........
For gaseous state, if most probable speed is denoted by C∗ average speed by C and root square speed by C, then for a large number of molecules, the ratios of these speeds are
For an ideal gas, compressibility factor is
A given metal crystalline out with a cubic structure having edge length of 361 pm .if there are four metal atoms in one unit cell, what is the radius of metal atom?
The property utilized in the manufacture of lead shots is
Differentiate between: Gas and Vapour.