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Question 12

Which of the following factors does not affect the rate of reaction of CaCO3 with HCI?

  • A.temperature of the reaction
  • B.solubility of the CaCO3
  • C.concentration of the HCI
  • D.surface area of the CaCO3
Objective

Question details

Exam body
WAEC
Subject
Chemistry
Year
2005
Question no.
#12
Type
Objective
Previous · Q11The activation energy of a reaction can be altered by Next · Q13 When X is heated with manganese (IV) oxide, oxygen is produced X is

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