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The P-Block Elements

Question
CBSEENCH12011119

Maximum deviation from ideal gas expected from

  • H2 (g)

  • N2 (g)

  • CH4 (g)

  • NH3(g)

Solution

D.

NH3(g)

Easily liquefiable gases like NH3, SO2 etc. Exhibit maximum deviation from ideal gas as for them Z<<<1.
CH4 also  exhibits deviation but it is less as compared to NH3.