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Question: Answered & Verified by Expert
At the critical point, what happens to the horizontal portion of the isotherm?
ChemistryStates of MatterNEET
Options:
  • A It disappears.
  • B It merges into one point.
  • C It extends indefinitely.
  • D It becomes vertical.
Solution:
1357 Upvotes Verified Answer
The correct answer is: It merges into one point.
At the critical point, the horizontal portion of the isotherm merges into one point.

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