**Passage 8:** **Sequential Reactions** involve products of one step acting as reactants for the nex — Mole Concept and Some Basic Concepts of Chemistry Chemistry Question
Question
**Passage 8:** **Sequential Reactions** involve products of one step acting as reactants for the next. Consider: <br>(i) $4A + 5B \rightarrow 4C + 6D$ <br>(ii) $2C + 3E \rightarrow 2F$. <br>If $2 \text{ moles of A}$ are reacted with excess $B$ and $E$, how many moles of $F$ will be produced?
Answer: A
💡 Solution & Explanation
From (i): $4 \text{ moles A} \rightarrow 4 \text{ moles C}$. So $1:1$ ratio. <br>$2 \text{ moles A} \rightarrow 2 \text{ moles C}$. <br>From (ii): $2 \text{ moles C} \rightarrow 2 \text{ moles F}$. <br>Total $F = 2 \text{ moles}$.
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