What is the concentration of a solution containing 2g of NaOH in 100cm3 of solution?...
CHEMISTRY
JAMB 2018
What is the concentration of a solution containing 2g of NaOH in 100cm3 of solution? [Na = 23, O =16, H = 1]
- A) 0.40 moldm^−3
- B) 0.50 moldm^−3
- C) 0.05 moldm^-3
- D) 0.30 moldm^−3
Correct Answer: B) 0.50 moldm^−3
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