Repeated use of which of the following fertilizers would increase the acidity of the soil [CBSE PMT 1998]

Repeated use of which of the following fertilizers would increase the

1.	Repeated use of which of the following fertilizers would increase the acidity of the soil [CBSE PMT 1998]
A.	Urea
B.	Potassium nitrate
C.	Ammonium sulphate
D.	Superphosphate of lime
Answer» D. Superphosphate of lime

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Repeated use of which of the following fertilizers would increase the acidity of the soil [CBSE PMT 1998]

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