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What is the concentration of a solution containing 2g of NaOH in 100cm3 of solution?…

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

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