Urea and Composition MCQs Quiz Worksheet PDF Download

Learn urea and composition MCQs, chemistry online test for high school exam prep for distance learning degree, free online courses. Practice chemical industries multiple choice questions (MCQs), urea and composition quiz questions and answers for online chemistry terms courses distance learning.

Study high school courses, online chemistry degree programs MCQs: percentage of nitrogen (n) in urea (ch4n2o) is, for online courses with choices 50%, 46.60%, 40%, and 20% with online eLearning distance education for online degrees course and examination preparation. Free chemistry student portal for online learning urea and composition quiz questions, MCQs to find questions answers based online learning tests.

MCQs on Urea and Composition Quiz PDF Download

MCQ: Percentage of nitrogen (N) in urea (CH4N2O) is

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

B

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

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

C

MCQ: Fertilizer which doesn't affect texture of soil is

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

A

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

A