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
Answer Posted / sajeev kumar.v
sodium phosphate and phosphoric acid
| Is This Answer Correct ? | 3 Yes | 3 No |
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