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Question 21

The number of Hydrogen ions in 1.0\(dm^{3}\) of 0.02\(moldm^{-3}\) tetraoxosulphate(VI) acid is   \([N_{A} = 6.02 \times 10^{23}]\)

  • A.\(1.2 \times 10^{22}\)
  • B.\(1.2 \times 10^{23}\)
  • C.\(2.4 \times 10^{22}\)
  • D.\(2.4 \times 10^{23}\)
Objective

Question details

Exam body
WAEC
Subject
Chemistry
Year
2018
Question no.
#21
Type
Objective
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