Engineering Board Exam Reviewer · Chemistry · medium
What is the normality of a solution containing 4.9 g of H2SO4 in 1 L of solution? (Use H = 1, C = 12, N = 14, O = 16, Na = 23, S = 32, Cl = 35.5, Ca = 40)
- 0.05 N
- 0.2 N
- 4.9 N
- 0.1 N
Answer
D. 0.1 N
Solution
Equivalent weight = 98/2 = 49 g/eq. N = 4.9/49 = 0.1 eq/L.
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