Urea and Composition MCQs Quiz Online PDF Download eBook
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"The percentage of nitrogen (N) in urea (CH4N2O) is" Multiple Choice Questions (MCQ) on periodic table with choices 0.5, 0.466, 0.4, and 0.2 for distance learning. Practice chemical industries quiz questions for online certificate programs for taking online classes.
MCQs on Urea and Composition PDF Download eBook
MCQ: The percentage of nitrogen (N) in urea (CH4N2O) is
MCQ: Compounds which are added in the soil to provide essential elements to plants are called
MCQ: The fertilizer which doesn't affect the texture of the soil is
- ammonium sulphate
- ammonium phosphate
- super phosphate
MCQ: Raw materials for production of urea are
- ammonia and carbon dioxide
- oxygen and carbon dioxide
- ammonia and oxygen
- ammonia and phosphate