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Chemical Industries Notes App Download | Grade 10 Chemistry PDF eBook

Class 10 Chemistry MCQs: Chapter 5

Chemical Industries Notes Questions & Answers PDF Download - 4

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The Chemical industries Notes Questions and Answers PDF (Chemical Industries Quiz Answers PDF eBook) download Ch. 5-4 to study Grade 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 Download: Free Grade 10 Chemistry Study [Free] 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 Kindle eBook (Free Sample) for online education programs.

Chemical Industries Test Questions and Answers PDF Download: MCQ 4

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

Chemical Industries Notes App (Android & iOS)

10th Grade Chemistry Notes App

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