Question 14

Which of the following is not correct of the reaction represented by the equation below? 2C(s) + O2(g) → 2CO(g); ∆H = - xKJ

  • A.there is an increase in entropy ;
  • B.There is anincrease in gaseous volume
  • C.Carbon (lV) oxide is produced
  • D.The oxidation number of carbon increases from 0 to +2
  • E.The reaction is exothermic
Objective

Question details

Exam body
WAEC
Subject
Chemistry
Year
1995
Question no.
#14
Type
Objective

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