Superphosphate fertilizer is prepared by the reaction between
1 Calcium phosphate and Sulphuric hydroxide
2 Sodium phosphate and Sodium nitrate
3 Magnesium phosphate and Sodium nitrate
4 Sodium sulphate and Phosphoric acid
Answers were Sorted based on User's Feedback
Answer / guest
(1) Calcium phosphate and Sulphuric hydroxide
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Answer / sajeev kumar.v
sodium phosphate and phosphoric acid
|Is This Answer Correct ?||3 Yes||3 No|
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