What is the concentration of a solution contain... - JAMB Chemistry 2018 Question
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 option: b
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