0.33 g of an organic compound was analysed for nitrogen by Kjeldhal's method. The ammonia gas evolved was absorbed in 50 ml of 0.05 M H_(2)SO_(4).The excess acid required 25 ml of 0.1 M NaOH for neutralization. The Percentage of nitrogen in the given compound is

0.33 g of an organic compound was analysed for nitrogen by Kjeldhal's

1.	0.33 g of an organic compound was analysed for nitrogen by Kjeldhal's method. The ammonia gas evolved was absorbed in 50 ml of 0.05 M H_(2)SO_(4).The excess acid required 25 ml of 0.1 M NaOH for neutralization. The Percentage of nitrogen in the given compound is
Answer» <html><body><p>11.5<br/>23<br/>12. 5 <br/>14.5</p>Solution :<a href="https://interviewquestions.tuteehub.com/tag/volume-728707" style="font-weight:bold;" target="_blank" title="Click to know more about VOLUME">VOLUME</a> of `H_(<a href="https://interviewquestions.tuteehub.com/tag/2-283658" style="font-weight:bold;" target="_blank" title="Click to know more about 2">2</a>)SO_(4)` used = 25 ml <br/> <a href="https://interviewquestions.tuteehub.com/tag/normality-1124423" style="font-weight:bold;" target="_blank" title="Click to know more about NORMALITY">NORMALITY</a> of `H_(2)SO_(4) = 0.1` N</body></html>