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P Block Elements question

2021 · Q112
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P Block Elements question

2021 · Q112

NEETChemistryP Block ElementsMCQ+4 / −1
Noble gases are named because of their inertness towards reactivity. Identify an incorrect statement about them.
  1. A
    Noble gases have large positive values of electron gain enthalpy
  2. B
    Noble gases are sparingly soluble in water
  3. C
    Noble gases have very high melting and boiling points
  4. D
    Noble gases have weak dispersion forces
View written solutionFree

Correct answer: C

Nobles gases have weak interatomic forces (van der Waals' forces). So, they have low melting and boiling points.

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