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One mole of calcium phosphide on reaction with excess of water gives [IIT 1999]

One mole of calcium phosphide on reaction with excess of water gives [IIT 1999] (a) One mole of phosphine (b) Two moles of phosphoric acid (c) Two mol

Question: One mole of calcium phosphide on reaction with excess of water gives [IIT 1999]

(a) One mole of phosphine

(b) Two moles of phosphoric acid

(c) Two moles of phosphine

(d) One mole of phosphorus pentoxide


Correct Answer: (c) Two moles of phosphine


One mole of calcium phosphide on reaction with excess of water gives [IIT 1999] (a) One mole of phosphine (b) Two moles of phosphoric acid (c) Two moles of phosphine (d) One mole of phosphorus pentoxide




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