Urea and Composition MCQs Quiz Worksheet PDF Download

Learn urea and composition MCQs in chemistry quiz for test prep. Chemical industries quiz questions has multiple choice questions (MCQ), urea and composition test as the percentage of nitrogen (n) in urea (ch4n2o) is. Answer key help with choices as 50%, 46.60%, 40% and 20% problem solving for competitive exam, viva prep, interview questions worksheets. Free chemistry revision notes to practice urea and composition quiz with MCQs to find questions answers based online tests.

MCQs on Urea and Composition Quiz PDF Download

MCQ. The percentage of nitrogen (N) in urea (CH4N2O) is

  1. 50%
  2. 46.60%
  3. 40%
  4. 20%


MCQ. Compounds which are added in soil to provide essential elements to plants are called

  1. carbonates
  2. salts
  3. fertilizers
  4. metals


MCQ. The fertilizer which doesn't affect the texture of soil is

  1. urea
  2. ammonium sulphate
  3. ammonium phosphate
  4. super phosphate


MCQ. Raw materials for production of urea are

  1. ammonia and carbon dioxide
  2. oxygen and carbon dioxide
  3. ammonia and oxygen
  4. ammonia and phosphate