Q555
Equivalent acidity of urea in
A.
60
B.
80
AnswerC.
110
D.
128
Answer: Option B
Solution
Answer: Option B
Solution:
Equivalent acidity is defined as the acidity developed by a fertilizer when applied to soils, measured in terms of calcium carbonate required for its neutralization.Equivalent mass of acid or equivalent acidity = molecular mass of the acid/basicity.
The equivalent acidity of urea is 80.