Chemical Industries Multiple Choice Questions and Answers 4 PDF Download

Learn chemical industries multiple choice questions, grade 10 chemistry online test 4 for high school degree online courses, distance learning for exam prep. Practice urea and composition multiple choice questions (MCQs), chemical industries quiz questions and answers for chemistry class for online fundamentals of chemistry courses distance learning.

Study high school chemistry multiple choice questions (MCQs): compounds which are added in soil to provide essential elements to plants are called, for free online courses with choices 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 for online learning urea and composition quiz questions 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