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प्रश्न
Write balanced chemical equations involved in the following reactions:
Calcium phosphide is dissolved in water.
एक पंक्ति में उत्तर
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उत्तर
Ca3P2 + 6H2O →3Ca(OH)2 + 2PH3
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संबंधित प्रश्न
Give reasons for the following : H3PO2 is a stronger reducing agent than H3PO3.
What is the oxidation state of phosphorus in the following:
Ca3P2
What is the oxidation state of phosphorus in the following:
POF3
Ortho phosphoric acid on heating gives:-
Which one of the following is a dibasic acid?
The oxoacid of phosphorus that is easily obtained from a reaction of alkali and white phosphorus and has two P-H bonds, is ______.
Match List-I with List-II:
| List-I | List-II |
| name of oxo acid | Oxidation state of 'P' |
| (a) Hypophosphorous acid | (i) +5 |
| (b) Orthophosphoric acid | (ii) +4 |
| (c) Hypophosphoric acid | (iii) +3 |
| (d) Orthophosphorous acid | (iv) +2 |
| (v) +1 |
Choose the correct answer from the options given below:
What is the basicity of H3PO4?
What is the basicity of H3PO4?
What is the basicity of \[\ce{H3PO4}\]?
