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Question 22

In which of the following is the change in entroypy positive?

  • A.2H2O(g) + SO2(g) --> 2H2O(l) + 3S(s)
  • B.H2O(s) ---> H2O(l)
  • C.N2(g) + 3H2(g) ---> 2NH3(g)
  • D.Cu2+ + Fe(s) ---> Fe3+ + Cu(s)
Objective

Question details

Exam body
NDA
Subject
Chemistry
Year
2019/2020
Question no.
#22
Type
Objective
Previous · Q21An example of a suspension of solid particles in a gas is Next · Q23 2SO 2(g) + O 2(g) 2SO 3(g) ∆H = -ve The formation of SO 3 in the equation above…

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