Class 10 Chemistry MCQs (Grade 10) From Textbook

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

Class 10 Chemistry MCQs – Practice Test 2 (Chapter 5)

Chemical Industries MCQ with Answers PDF Download – Test 2

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The Chemical industries Multiple Choice Questions (MCQ Quiz) with Answers PDF (Chemical Industries MCQ PDF e-Book) download Ch. 5-2 to learn Class 10 Chemistry Course. Study Petroleum Multiple Choice Questions and Answers (MCQs) PDF, Chemical Industries Quiz Questions and Answers to study e-learning courses. The Chemical Industries MCQ App Download: Free Class 10 Chemistry MCQ App to learn petroleum, basic metallurgical operations test prep for school certificate.

The MCQs: The boiling point of lubricating oil is; "Chemical Industries" App (Android, iOS) with answers: 350 °c to 500 °c, 270 °c to 340 °c, 500 °c to 600 °c, and more than 500 °c to study e-learning courses. Practice Petroleum MCQ Questions, download Apple Book (Free Chapter) for online classes.

Chemical Industries MCQ – Practice Test 2 PDF Download

MCQ: 6

The boiling point of lubricating oil is

  1. 270 °C to 340 °C
  2. 350 °C to 500 °C
  3. 500 °C to 600 °C
  4. more than 500 °C
MCQ: 7

Process in which some minerals are converted to the oxide by heating in the air at a temperature below their melting point is called

  1. roasting
  2. smelting
  3. Bessemerization
  4. concentration
MCQ: 8

The boiling point of fuel oil is

  1. 270 °C to 340 °C
  2. 350 °C to 500 °C
  3. 500 °C to 600 °C
  4. more than 500 °C
MCQ: 9

Number of carbon atoms per molecule in lubricating oil is

  1. 14 to 20
  2. 20 to 50
  3. 50 to 70
  4. more than 70
MCQ: 10

Crude oil is converted into useful products by

  1. drilling
  2. Solvay process
  3. roasting
  4. refining

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Chemical Industries MCQs App (iOS & Android)

Chemical Industries MCQs App

10th Grade Chemistry MCQs App (Android & iOS)

10th Grade Chemistry MCQs App

9th Grade Chemistry MCQ App (Android & iOS)

9th Grade Chemistry MCQ App

A level Chemistry MCQ App (iOS & Android)

A level Chemistry MCQ App