若已知H2的轉(zhuǎn)動(dòng)量子數(shù)J=1,兩原子的核間距r0=0.74×10-10m,氫原子質(zhì)量mH=1.673×10-27kg,普朗克常數(shù)h=6.626×10-34J·s,則1mol H2的轉(zhuǎn)動(dòng)能為()
A.A B.B C.C D.D E.E
A.H2 B.HBr C.NH3 D.鄰二溴苯(o-dibromobenzene) E.對(duì)二溴苯(p-dibromobenzene)
A.5.796×1029 B.5.796×1026J·mol-1 C.5.796×1029J·mol-1 D.5.796×1026 E.5.796×1029J·K.