SATHEE: pBlock ElementsII - Result Question 145

pBlock ElementsII - Result Question 145

33. One mole of calcium phosphide on reaction with excess water gives

(1999, 2M)

(a) one mole of phosphine

(b) two moles of phosphoric acid

(c) two moles of phosphine

(d) one mole of phosphorus pentaoxide

Show Answer

Solution:

$Ca _3 P _2+6 H _2 O \longrightarrow 3 Ca(OH) _2+2 PH _3$

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Pblock Elementsii

pBlock ElementsII - Result Question 145

33. One mole of calcium phosphide on reaction with excess water gives

Solution:

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