P 2 O 5 content in superphosphate is about __________ percent. – OfficerPath

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MCQ Practice

P 2 O 5 content in superphosphate is about __________ percent.

Subject: Chemical EngineeringTopic: Fertiliser Technology

A

30 - 35

B

15 - 20

C

65 - 70

D

85 - 90

Correct Answer: B

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