Saved Bookmarks
| 1. |
1.4 g of an organic compound was digestedaccording to Kjeldahl's method and the ammonia evolved was absorbed in 60 mL of M/10 H_(2)SO_(4) solution. The excess sulphuric acid required 20 mL of M/10 NaOH solution for neutralization. Thepercentage of nitrogen in the compound is : |
|
Answer» 24 |
|