{:("List -I","List - II"),("A)" sqrt((U_1^2 + U_2^2 + ….+ U_n^2)/(n)),"1) Average velocity"),("B)" (U_1 + U_2 + U_3 + ….+ U_n)/(n),"2) at absolute zero kelvin "),("C)" sqrt(2P//d),"3) RMS velocity of gas molecules "),(,"4) Most probable velocity of gas molecules "):} The correct match is

{:("List -I","List - II"),("A)" sqrt((U_1^2 + U_2^2 + ….+ U_n^2)/(n)

1.	{:("List -I","List - II"),("A)" sqrt((U_1^2 + U_2^2 + ….+ U_n^2)/(n)),"1) Average velocity"),("B)" (U_1 + U_2 + U_3 + ….+ U_n)/(n),"2) at absolute zero kelvin "),("C)" sqrt(2P//d),"3) RMS velocity of gas molecules "),(,"4) Most probable velocity of gas molecules "):} The correct match is
Answer» A-1, B-2, C- 1 A-2, B-3, C-1 A-3, B-1, C-4 A-4, B-1, C-3 ANSWER :C