Urea and Composition MCQs Quiz Online Download PDF
Urea and composition Multiple Choice Questions (MCQ), urea and composition quiz answers PDF to study high school chemistry for online certificate courses. Learn chemical industries Multiple Choice Questions and Answers (MCQs), "Urea and Composition" quiz questions and answers for distance learning. Learn basic metallurgical operations, petroleum, urea and composition test prep for online classes.
"The percentage of nitrogen (N) in urea (CH4N2O) is" Multiple Choice Questions (MCQ) on concentration units with choices 0.5, 0.466, 0.4, and 0.2 for distance learning. Free chemistry student portal for online learning chemical industries quiz questions for taking online classes.
MCQs on Urea and Composition Download PDF
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