One mole of calcium phosphide on reaction with excess water gives

Question

One mole of calcium phosphide on reaction with excess water gives (A) one mole of phosphine (B) two moles of phosphoric acid (C) two moles of phosphine (D) one mole of phosphorus pentaoxide

Tardigrade Admin · Accepted Answer

Ca3P2 + 6H2O longrightarrow 3Ca(OH)2 + 2PH3

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

one mole of phosphine

two moles of phosphoric acid

two moles of phosphine

one mole of phosphorus pentaoxide

$C a_{3} P_{2} + 6 H_{2} O ⟶ 3 C a (O H)_{2} + 2 P H_{3}$

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

one mole of phosphine

two moles of phosphoric acid

two moles of phosphine

one mole of phosphorus pentaoxide

Ca3​P2​+6H2​O⟶3Ca(OH)2​+2PH3​

$C a_{3} P_{2} + 6 H_{2} O ⟶ 3 C a (O H)_{2} + 2 P H_{3}$