Critical temperature of ammonia is 405.10K which that of carbon dioxide is 304.10 K. Which will liquify first.

What would be the electron dot structure of carbon dioxide which has the formula CO_(2) ?

Is it possible to have a collision in which the whole of K.E is lost.

State Henry's law. At the same temperature, hydrogen gas is more soluble in water than helium gas. Which one of them will have higher value of K_H ?

A steel tape 1m long is correctly calibrated for a temperature of 27.0 ^@C . The length of a steel rod measured by this tape is found to be 63.0 cm on a hot day when the temperature is 45.0 ^@C . What is the actual length of the steel rod on that day? What Is the length of the same steel rod on a day when the temperature is 27.0 ^@C ? Coefficient of linear expansion of steel = 1.20xx10^-5 K^-1 .

Does there exist a value of theta for which tantheta=10

In which motion, momentum changes but K.E does not.

Find the value of k for which the pair of linear equation kx+3y=k-2 and 12x+ky=k has no solution.