Question 0

Consider the following exothermic reaction
2SO2(g) + O2(g) ↔ 2SO3(g)
If the temperature of the reaction is reduced from 800°C to 500°C, an 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.O3 gas becomes unreactive
Objective

Question details

Exam body
JAMB
Subject
Chemistry
Year
1978
Question no.
#0
Type
Objective

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