Chemistry > 2005 > 28
WASSCE
A solution of sodium hydroxide containing 6.0g in 250 cm3 of solution has a concentration of
[molar mass of NaOH = 40g mol-1]
[molar mass of NaOH = 40g mol-1]
A.
0.04 mol dm3
B.
0.60 mol dm3
C.
0.96 mol dm3
D.
0.15 mol dm3
Answer: B
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