What is temperature at STP?

What is the temperature range of atmosphere?

pK_(w)=12.26 at 100^(@)C . What is the range of pH-scale at this temperature? What will be the pH of a neutral solution at this temperature ?

The critical temperature and reduced temperature of a gas are 150 K and 3 respectively. What is the temperature of the gas ?

What is Boyl's temperature? Define Critical temperature and pressure .

What is normal temperature and pressure?

What is Boyle temperature? What would be the value of compressibility factor of a real gas in the low pressure region at its boyle temperature?

At what temperature is the r.m.s. speed of molecules of hydrogen twice that at S.T.P.?

The volume of a fixed mass of gas at STP is 500 cm^3. What will be its volume at 700 mmHg pressure if its temperature remains constant?