Nitrogen content of urea is

In which of the following minimum content of urea is present?

Which of the following organisms can increase nitrogen content of the soil?

Which of the following organisms can increase nitrogen content of the soil?

Your advice is sought to improve the nitrogen content of the soil to be used for cultivation of a non-leguminous terrestrial crop. Recommend two microbes that can enrich the soil with nitrogen.

Your advice is sought to improve the nitrogen content of the soil to be used for cultivation of a non leguminous terrestrial crop (a) Recommend two microbes that enrich the soil with nitrogen (b) Why do leguminous crops not require such enrichment of the soil ?

Nitrogen and oxygen from two compounds. The nitrogen content of one of these is 30.43% and the other is 46.53% . Show that the data is in agreement with the law of multiple proportions.

What is the normal content of urea in blood?

In Duma's method for determining the nitrogen content of an organic compound, the nitrogen content is determined in the from of :

In Duma's method for determining the nitrogen content of an organic compound, the nitrogen content is determined in the form of :