of is mixed with of . The final solution has: — Mole Concept and Some Basic Concepts of Chemistry Chemistry Question
Question
$100 \text{ mL}$ of $0.1 \text{ M } HCl$ is mixed with $100 \text{ mL}$ of $0.1 \text{ M } NaOH$. The final solution has:
Answer: A,B,C,D
💡 Solution & Explanation
Equal moles ($10\text{ mmol}$) of strong acid and strong base neutralize completely to form a neutral solution ($pH=pOH=7$). Final volume is $200\text{ mL}$. Concentrations of spectator ions are halved.
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