Class 10 Chemistry MCQs – Practice Test for Exam Prep

Urea and Composition Multiple Choice Questions with Answers – PDF Download

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Free "Urea and Composition MCQ" App Download with MCQ: Percentage of nitrogen (N) in urea (CH₄N₂O) is; with answers: 0.5, 0.466, 0.4, and 0.2 to study online schools courses. Solve Chemical Industries Quiz Questions, download Apple Book (Free Chapter) for free online courses.

Urea and Composition MCQs PDF Download – Prep Test

MCQ 1: The percentage of nitrogen (N) in urea (CH₄N₂O) is:

0.5
0.466
0.4
0.2

MCQ 2: Compounds which are added in the soil to provide essential elements to plants are called:

carbonates
salts
fertilizers
metals

MCQ 3: The fertilizer which doesn't affect the texture of the soil is:

urea
ammonium sulphate
ammonium phosphate
super phosphate

MCQ 4: Raw materials for production of urea are:

ammonia and carbon dioxide
oxygen and carbon dioxide
ammonia and oxygen
ammonia and phosphate

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