Chemical Symbols Quiz Questions and Answers 125 PDF Download

Learn chemical symbols quiz questions, IGCSE chemistry online test 125 for distance learning degrees, free online courses. Colleges and universities courses' MCQs on chemical formulae & equations quiz, chemical symbols multiple choice questions and answers to learn chemistry quiz with answers. Practice chemical symbols MCQs, SAT test assessment on chemical reaction: factor affecting, acids: properties and reactions, salts: hydrogen of acids, chemical symbols practice test for online organic chemistry courses distance learning.

Study chemical symbols online courses with multiple choice question (MCQs): valency of ferrum can be, for bachelor degree and masters in chemistry degree questions with choices 2 or 4, 4 or 6, 3 or 5, 2 or 3 with online eLearning for online competitions like college board SAT exam guide. Learn chemical formulae & equations quizzes with problem-solving skills assessment test.

Quiz on Chemical Symbols Worksheet 125Quiz PDF Download

Chemical Symbols Quiz

MCQ: Valency of Ferrum can be

  1. 2 or 4
  2. 4 or 6
  3. 3 or 5
  4. 2 or 3

D

Salts: Hydrogen of Acids Quiz

MCQ: Acid salts do not include

  1. calcium phosphate
  2. sodium dihydrogen phosphate
  3. sodium hydrogen sulphate
  4. calcium hydrogen carbonate

A

Acids: Properties and Reactions Quiz

MCQ: Oxalic acid (H2C2O4) is found in

  1. sour milk
  2. rhubarb plant
  3. limes
  4. pears

B

Chemical Reaction: Factor Affecting Quiz

MCQ: Flour mills and coal mines need to be well ventilated because

  1. the surface area of coal and flour needs to be digged out
  2. coal and flour particles are scattered in the form of lumps
  3. coal and flour particles are scattered in the form of powder
  4. coal and flour particles can get ignited very easily

D

Chemical Symbols Quiz

MCQ: Formula of Zinc Chloride (ZnCl2) indicates that charge on Zinc ion (Zn+2) is

  1. +1
  2. +2
  3. −1
  4. −2

B