**Passage 10:** In Kjeldahl's method, g of an organic compound was digested and the evolved ammonia — Redox Reactions and Volumetric Analysis Chemistry Question
Question
**Passage 10:** In Kjeldahl's method, $0.5$ g of an organic compound was digested and the evolved ammonia was absorbed in $50$ mL of $0.5 M$ $H_2SO_4$. The residual acid required $60$ mL of $0.5 M$ $NaOH$ for neutralization. <br> **Q1:** The milliequivalents of acid taken initially is:
Answer: A
💡 Solution & Explanation
**Step 1:** Meq of $H_2SO_4 = \text{Molarity} \times \text{n-factor} \times \text{Volume (mL)}$. <br>**Step 2:** Meq = $0.5 \times 2 \times 50 = 50$.
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