A 1 L sample of `CO` initially at S.T.P. is heated to `546^(@)C` and its volume is increased to 2 L. Which of the following is affected to the maximum extent ?A. R.M.S. velocityB. Kinetic energyC. Average velocityD. Most probable velocity

A 1 L sample of `CO` initially at S.T.P. is heated to `546^(@)C` and i

1.	A 1 L sample of `CO` initially at S.T.P. is heated to `546^(@)C` and its volume is increased to 2 L. Which of the following is affected to the maximum extent ?A. R.M.S. velocityB. Kinetic energyC. Average velocityD. Most probable velocity
Answer» Correct Answer - B Here temperature changes from 273 K to 819 K therefore `alpha_(1), bar(v)` and `bar(u)` increase `sqrt3` time (Here `T_(2)//T_(1) = 3`) but K.E. will increase 3 time