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MHT CET202415 May 2024Evening ShiftChemistryStates of MatterActual

Which among the following gases is difficult to liquify?

Options

  1. ASO ₂
  2. BCl ₂
  3. CNH ₃
  4. DO ₂

Correct answer

D. O ₂

Step-by-step solution

Critical temperature ( T _ c ) of O ₂ is much below 0^ C and its critical pressure ( P _ c ) value is also high. Consequently, it is difficult to liquify O ₂ .

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