Find the normality of 0.321g Na2co3 dissolved in 250ml of solution
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Answer:
Normality = 2.568N
Important points:
- solute - Na2co3
- volume of solution = 250 ml = 0.25 l
- n factor of Na2CO3 = 2 as here valency of Na is 1 and two Na are present
Explanation:
Normality = mass of solute × n factor/ volume of solution in l
Normality =0.321×2/0.25
Normality = 2.568N
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