(IIT-JEE 1998) of Calcium phosphide () on reaction with excess water gives: — Mole Concept and Some Basic Concepts of Chemistry Chemistry Question
Question
(IIT-JEE 1998) $1 \text{ mole}$ of Calcium phosphide ($Ca_3P_2$) on reaction with excess water gives:
Answer: A,B
💡 Solution & Explanation
$Ca_3P_2 + 6H_2O \rightarrow 3Ca(OH)_2 + 2PH_3$. $1 \text{ mole}$ reactant yields $3 \text{ moles } Ca(OH)_2$ and $2 \text{ moles } PH_3$.
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