Class 10 Chemistry MCQs (Grade 10) From Textbook

Chemical Industries Notes App Free Download | Class 10 Chemistry e-Book PDF

Class 10 Chemistry Exam MCQs – Practice Test 4 (Chapter 5)

Chemical Industries Notes Questions with Answers PDF Download – Test 4

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The Chemical industries Notes Questions and Answers PDF (Chemical Industries Quiz Answers PDF e-Book) download Ch. 5-4 to study Class 10 Chemistry Course. Practice Urea and Composition MCQ PDF, Chemical Industries Quiz Questions and Answers to learn online schools courses. The Chemical Industries Notes App to Download Free Class 10 Chemistry App for urea and composition, petroleum, metallurgical operations test prep for online high school.

The Quiz: Compounds which are added in the soil to provide essential elements to plants are called; "Chemical Industries" App APK Download with answers: salts, carbonates, fertilizers, and metals to learn online schools courses. Practice Urea and Composition MCQ Questions, download Kobo eBook (Free Chapter) for online education programs.

Chemical Industries MCQs – Practice Test 4 PDF Download

MCQ: 16

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

  1. carbonates
  2. salts
  3. fertilizers
  4. metals
MCQ: 17

The boiling point of naphtha is

  1. below 20 °C
  2. 35 °C to 70 °C
  3. 70 °C to 120 °C
  4. 170 °C to 250 °C
MCQ: 18

Which of the following used in paving roads and making roofing material?

  1. diesel
  2. lubricating oil
  3. fuel oil
  4. bitumen
MCQ: 19

The process of separating metal from ore is called

  1. magnetic separation
  2. floatation process
  3. metallurgy
  4. cyclone separation
MCQ: 20

Which of the following is used as a fuel for motor cars and vehicles?

  1. Liquid Petroleum Gas (LPG)
  2. petrol
  3. naphtha
  4. kerosene

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Chemical Industries Notes App (iOS & Android)

Chemical Industries Notes App

10th Grade Chemistry Notes App (Android & iOS)

10th Grade Chemistry Notes App

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SAT Chemistry Notes App

A level Chemistry Notes App (iOS & Android)

A level Chemistry Notes App