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NEET UG CHEMISTRY MCQ: P-BLOCK ELEMENTS
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Which factor is most responsible for the increase in boiling points of noble gases from
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Correct option: D
Increase in Polarisibility
Option D (Increase in Polarisibility) is correct because as the atomic size and number of electrons increase down the group, the polarizability of the noble gas atoms increases, leading to stronger London dispersion forces and higher boiling points.
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