Reaction of phosphate rock with 98% H‚Äö√á√áSO‚Äö√á√ë produces#

Reaction of phosphate rock with 98% H‚Äö√á√áSO‚Äö√á�

1.	Reaction of phosphate rock with 98% H‚Äö√á√áSO‚Äö√á√ë produces#
A.	Orthophosphoric acid
B.	Superphosphate
C.	White phosphorous
D.	None of these
Answer» B. Superphosphate