When two gases are mixed the entropy :-

When two gases are mixed and if they are in thermal equilibrium, they must have the same average molecular speed. Justify this statement.

When two gases are mixed at -30^(@)C the blue coloured gas is formed:

If two gases are mixed and if they are to be in thermal equilibrium, they must have same molecular speed. Comment on the statement.

Which two gases are evolved when ferrous sulphate is heated ?

When equal volumes of two substances are mixed together, the specific gravity of the mixture is 5. But when equal weights of the same substance are mixed together, the specific gravity of the two is 3. Find the specific gravity of two substances.

When ice melts into water , the entropy -

When equal volumes of two metal are mixed together, the specific gravity of alloy is 4. When equal masses of the same two metals are mixed together the specific gravity of the alloy is 3. calculate the specific gravity of each metal.

The maximum entropy of mixing ocuurs when hexane and heptane are mixed respective in the proportion

The maximum entropy of mixing ocuurs when hexane and heptane are mixed respective in the proportion