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0.303 g of an organic compound was analysed for nitrogen by Kjeldahl's method. The ammonia evovled was absorbed in 50 ml. of 0.1N H_(2)SO_(4). The excess acid required 25ml of 0.1N NaOH for neutralisation. Calculate the percentage of nitrogen present in the compound |
Answer» <html><body><p><br/></p><a href="https://interviewquestions.tuteehub.com/tag/answer-15557" style="font-weight:bold;" target="_blank" title="Click to know more about ANSWER">ANSWER</a> :0.1155</body></html> | |