Question 0

Consider the following exothermic reaction 2SO2(g) + O2(g) = 2SO3 (g) . If the temperature of the reaction is reduced from 800oC to 500oC, and no other change takes place, then

  • A.the reaction rate increases
  • B.concentration of SO3 decreases
  • C.concentration of SO3 increases
  • D.SO2 gas becomes unreactive
  • E.O2 gas becomes unreactive
Objective

Question details

Exam body
JAMB
Subject
Chemistry
Year
1979
Question no.
#0
Type
Objective

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