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34kurt
3 years ago
12

Molarity of 2%W/V of NaOH is

Chemistry
1 answer:
TiliK225 [7]3 years ago
6 0
Assume it is 1 litre and weighs 1kg.
2 percent of 1 kg is 20g.
20g divided by molar mass of NaOH.
20g divide by 40 = 0.5 mole
0.5 mole in a litre would be 0.5M
That is the answer: 0.5M
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