Class 10 Online Courses

Class 10 chemistry Practice Tests

Class 10 Chemistry Online Tests

Urea and Composition Multiple Choice Questions (MCQ) PDF Download

The e-Book Urea and composition Multiple Choice Questions (MCQ Quiz) with answers, urea and composition MCQs PDF download to learn online 10th grade chemistry certificate courses. Solve Chemical Industries Multiple Choice Questions and Answers (MCQs), Urea and Composition quiz answers PDF for distance learning. The Urea and Composition MCQ App Download: Free learning app for basic metallurgical operations, grade 10 chemistry worksheets, petroleum test prep for online classes.

The MCQ Percentage of nitrogen (N) in urea (CH4N2O) is: 0.5, 0.466, 0.4 and 0.2 with "Urea and Composition" App Download (Free) for distance learning. Study chemical industries quiz questions, download Amazon eBook (Free Sample) for taking online classes.

Urea and Composition MCQ Quiz PDF Download: Chemistry MCQs

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

A) 0.5
B) 0.466
C) 0.4
D) 0.2

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

A) carbonates
B) salts
C) fertilizers
D) metals

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

A) urea
B) ammonium sulphate
C) ammonium phosphate
D) super phosphate

MCQ 4: Raw materials for production of urea are

A) ammonia and carbon dioxide
B) oxygen and carbon dioxide
C) ammonia and oxygen
D) ammonia and phosphate

Class 10 Chemistry Practice Tests

Urea and Composition Learning App & Free Study Apps

Download 10th Grade Chemistry MCQs App to learn Urea and Composition MCQs, O Level Chemistry MCQ App, and 9th Grade Chemistry MCQ App (Android & iOS). The free "Urea and Composition" App includes complete analytics of history with interactive assessments. Download Play Store & App Store learning Apps & enjoy 100% functionality with subscriptions!

10th Grade Chemistry App (Android & iOS)

ALL-in-ONE Learning App (Android & iOS)

10th Grade Chemistry App (Android & iOS)

10th Grade Chemistry App (Android & iOS)

O Level Chemistry App (Android & iOS)

O Level Chemistry App (Android & iOS)

9th Grade Chemistry App (Android & iOS)

9th Grade Chemistry App (Android & iOS)