In a Dumas nitrogen estimation 0.3 g of an organic compound gave 50 cm 3 of nitrogen…
Chemistry · JEE Main · NTA Exams — Principles Related To Practical Chemistry
In a Dumas nitrogen estimation 0.3 g of an organic compound gave 50 cm3 of nitrogen collected at 300 K and 715 mm pressure. The percentage of nitrogen in the compound (vapour pressure of water at 300K is 15 mm) is
- 15.46
- 17.46
- 50
- 70
Answer
(B) 17.46
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