of an organic compound on Kjeldahlization liberates ammonia which consumes of . What is the percenta — Practical Organic Chemistry and Purification Chemistry Question

💡 Solution & Explanation

Using the direct Kjeldahl formula for percentage of nitrogen: $\%N = \frac{1.4 \times N \times V}{W}$. Here, $N = 1\ \text{N}$, $V = 30\ \text{cm}^3$ (or mL), and $W = 1.2\ \text{g}$. Plugging in the values: $\%N = \frac{1.4 \times 1 \times 30}{1.2} = \frac{42}{1.2} = 35\%$.