Sulphur soil testing is determined by using
A. CaCl2
B. ZnSO4
C. NH4OAC
D. NaHCO3
Answer: Option A
Solution(By Examveda Team)
A convenient method for determining total Sulphur in soils has been developed by using Calcium chloride.It consists of the fusion of 0.500 g of soil with 1.4 g of sodium peroxide, followed by the determination of sulphate by turbidimetric measurement after interfering ions have been removed and thus estimated.
This Question Belongs to Agriculture >> Soil Science
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