One mole of calcium phosphide with excess water gives

Question

One mole of calcium phosphide 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 pentoxide

Tardigrade Admin · Accepted Answer

One mole of calcium phosphide with excess water gives two moles of phosphine. Ca3P2+6H2Oarrow 2PH3+3Ca(OH)2

Q. One mole of calcium phosphide with excess water gives

one mole of phosphine

two moles of phosphoric acid

two moles of phosphine

one mole of phosphorus pentoxide

One mole of calcium phosphide with excess water gives two moles of phosphine.
$C a_{3} P_{2} + 6 H_{2} O \to 2 P H_{3} + 3 C a (O H)_{2}$

Q. One mole of calcium phosphide with excess water gives

one mole of phosphine

two moles of phosphoric acid

two moles of phosphine

one mole of phosphorus pentoxide

One mole of calcium phosphide with excess water gives two moles of phosphine. Ca3​P2​+6H2​O→2PH3​+3Ca(OH)2​

One mole of calcium phosphide with excess water gives two moles of phosphine.
$C a_{3} P_{2} + 6 H_{2} O \to 2 P H_{3} + 3 C a (O H)_{2}$