Chemical Industries Multiple Choice Questions and Answers 4 PDF Download

Learn chemical industries MCQs, grade 10 chemistry test 4 for online learning courses and test prep. Urea and composition multiple choice questions (MCQs), chemical industries quiz questions and answers include chemistry worksheets for online fundamentals of chemistry courses distance learning.

Chemistry multiple choice questions (MCQ): compounds which are added in soil to provide essential elements to plants are called with options salts, carbonates, fertilizers and metals, urea and composition quiz with online typical interview questions and answers to answer during competitive exams. Free chemistry study guide to learn urea and composition quiz to attempt multiple choice questions based test.

MCQs on Chemical Industries Worksheets 4 Quiz PDF Download

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

  1. carbonates
  2. salts
  3. fertilizers
  4. metals

C

MCQ: 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

C

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

  1. Diesel
  2. Lubricating oil
  3. Fuel oil
  4. Bitumen

D

MCQ: Process of separating metal from ore is called

  1. magnetic separation
  2. floatation process
  3. metallurgy
  4. cyclone separation

C

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

  1. LPG
  2. Petrol
  3. Naphtha
  4. Kerosene

B