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A 0.1\(moldm^{-3}\) solution of sodium hydroxide was diluted with distilled water to 0.001\(moldm^{-3}\). What is...

Chemistry
WAEC 2017

A 0.1\(moldm^{-3}\) solution of sodium hydroxide was diluted with distilled water to 0.001\(moldm^{-3}\). What is the dilution factor?

  • A. 1000.00
  • B. 100.00
  • C. 10.00
  • D. 0.01
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Correct Answer: Option D
Explanation

Dilution factor = \(\frac{molar conc. of diluted}{molar conc. of undiluted}\)

= \(\frac{0.001}{0.1} = 0.01\)


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