Q20 / 180 · COMEDK 2017 · Chemistry

Which is the most easily liquefiable rare gas?

  • Correct answer
    A
    Xe
  • B
    $\mathrm{Kr}$
  • C
    Ar
  • D
    $\mathrm{Ne}$

Solution

Xenon has largest size and thus has high van der Waals' force of attraction. So, it is easily liquefiable rare gas.

Hence, the correct answer is option: 'A'.

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