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Question 10

The situation obtained when a perfect gas expands into a vacuum is

  • A.ΔH is positive and TΔS is zero
  • B.ΔH is positive and TΔS is negative
  • C.ΔH is negative and TΔS is zero
  • D.ΔH is zero and TΔS is positive
Objective

Question details

Exam body
UNICAL
Subject
Chemistry
Year
2021/2022
Question no.
#10
Type
Objective
Previous · Q9An example of an endothermic reaction is the dissolution of

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