Some Basic Concepts of Chemistry Part 3

Section: Chemistry

Question : 18 of 37

Marks: +1, -0

In Dumas' method for estimation of nitrogen 0.4 g of an organic compound gave 60 mL of nitrogen collected at 300 K temperature and 715 mm Hg pressure. The percentage composition of nitrogen in the compound is
(Given : Aqueous tension at 300K=15‌mm‌Hg )

[3 Apr 2025 Shift 2]

7.85%
20.95%
17.46%
15.71%

Validate

Go to Question:

Prev Question

Next Question