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Environmental Chemistry II Water MCQ App Download - Grade 10 Chemistry PDF e-Book

Class 10 Chemistry MCQs - Chapter 7

Environmental Chemistry II Water Multiple Choice Questions (MCQ) PDF Download - 10

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The Environmental chemistry ii water Multiple Choice Questions (MCQ Quiz) with Answers PDF (Environmental Chemistry II Water MCQ PDF e-Book) download Ch. 7-10 to learn Grade 10 Chemistry Course. Study Properties of Water Multiple Choice Questions and Answers (MCQs) PDF, Environmental Chemistry II Water Quiz Questions and Answers to learn online schools courses. The Environmental Chemistry II Water MCQ App Download: Free Grade 10 Chemistry App to learn properties of water, waterborne diseases, water pollution test prep for distance learning.

The MCQs: What percentage of sodium chloride is present in seawater "Environmental Chemistry II Water" App (Android, iOS) with answers: 0.1, 0.02, 0.034, and 0.01 to learn online schools courses. Practice Properties of Water MCQ Questions, download Apple e-Book (Free Sample) for online courses.

Environmental Chemistry II Water MCQs with Answers PDF Download: Quiz 10

MCQ: 46

What percentage of sodium chloride is present in seawater?

  1. 0.02
  2. 0.1
  3. 0.034
  4. 0.01
MCQ: 47

Which of the following is an intestinal disease caused by a parasite, entamoeba?

  1. cholera
  2. dysentery
  3. jaundice
  4. hepatitis
MCQ: 48

What is given when electricity is passed through acidified water in a voltammeter?

  1. oxygen only
  2. hydrogen only
  3. nitrogen
  4. oxygen and hydrogen
MCQ: 49

Which of the following is transmitted by fecal contamination of water or food by an encysted organism?

  1. cholera
  2. dysentery
  3. jaundice
  4. hepatitis
MCQ: 50

Step of sewage water treatment in which effluent from a sewage plant is treated with chlorine is called

  1. primary sewage treatment
  2. secondary sewage treatment
  3. activated sludge treatment
  4. chlorination

Environmental Chemistry II Water Learning App: Free Download Android & iOS

The App: Environmental Chemistry II Water MCQ App to learn Environmental Chemistry II Water Notes, 10th Grade Chemistry MCQs App, and SAT Chemistry MCQs App. The "Environmental Chemistry II Water MCQ" App to Free Download 10th Grade Chemistry Apps (iOS & Android) to learn online schools courses. Download App Store & Play Store study Apps with all functionalities for online courses.

Environmental Chemistry II Water Apps (Android & iOS)

Environmental Chemistry II Water App

10th Grade Chemistry Apps (Android & iOS)

10th Grade Chemistry App

SAT Chemistry Apps (Android & iOS)

SAT Chemistry App

O Level Chemistry Apps (Android & iOS)

O Level Chemistry App