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What is the concentration of a solution containing 2g of NaOH in 100cm3of solution? [Na ...

What is the concentration of a solution containing 2g of NaOH in 100cm3 of solution? [Na = 23, O =16, H = 1]
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  • A 0.40 moldm\(^{-3}\)
  • B 0.50 moldm\(^{-3}\)
  • C 0.05 moldm\(^{-3}\)
  • D 0.30 moldm\(^{-3}\)
Correct Answer: Option B
Explanation:

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