(A) : Total K.E. of 8 litres of helium molecules at 5 atmosphere pressure will be 6078J.(R): In a given gas, the K.E. of gas molecules E=(1)/(3)PV , where P is the pressure and V is the volume of gas

(A) : Total K.E. of 8 litres of helium molecules at 5 atmosphere press

1.	(A) : Total K.E. of 8 litres of helium molecules at 5 atmosphere pressure will be 6078J.(R): In a given gas, the K.E. of gas molecules E=(1)/(3)PV , where P is the pressure and V is the volume of gas
Answer» Both (A) and ( R) are TRUE and (R ) is the correct explanation of (A) Both (A) and (R ) are true and (R) is not the correct explanation of (A) (A) is true but (R ) is FALSE Both (A) and (R ) are false Answer :C