MEDIUMMCQ SINGLEJEE Mains ChemistryPhysical ChemistryGaseous statePrevious Year Questions One mole of oxygen at 273 K and one mole of sulphur dioxide at 546 K are taken in two separate containers, then (UPCPMT 2012)
A.kinetic energy of O2 > kinetic energy of SO2
B.kinetic energy of SO2 > kinetic energy of O2✓ Correct
C.kinetic energy of both are equal
D.the temperature remains unaffected
Explanation
Kinetic energy, KE = 3 2 RT i.e. KE T 2 2 2 2 273 1 546 2 O O SO SO KE T KE T 2 2 2 2 2 SO O SO O KE KE KE KE >>
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