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Whichmolecule, H2S or H2Se, is more polar and why?
A. H2Seis more polar than H2S because H2Se has greaterdipole-dipole forces than H2S since the H-Se bond is more polar thanthe H-S bond.
B. H2Sis more polar than H2Se because H2S has greaterdipole-dipole forces than H2Se, since H2S has two lonepairs of electrons and H2Se does not.
C. H2Sis more polar than H2Se because H2S has greaterdipole-dipole forces than H2Se since the H-S bond is more polar thanthe H-Se bond.
D. H2Seis more polar than H2S because H2Se has greaterdipole-dipole forces than H2S, since H2Se has two lonepairs of electrons and H2S does not.
E. H2Seis more polar than H2S because H2Se has a highermolecular mass than H2S, and molecular mass is the most importantfactor in determining polarities of molecules.
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