Chemical Reactions Quiz Questions and Answers 148 PDF Download

Learn chemical reactions quiz questions, IGCSE chemistry online test 148 for distance learning degrees, free online courses. Colleges and universities courses' MCQs on chemical formulae & equations quiz, chemical reactions multiple choice questions and answers to learn chemistry quiz with answers. Practice chemical reactions MCQs, Cambridge test assessment on valency and chemical formula, endothermic reactions, chemical symbols, percent composition of elements, chemical reactions practice test for online chemistry lessons courses distance learning.

Study chemical reactions online courses with multiple choice question (MCQs): consider chemical reaction znco3 + hno3 → al(no3)3 + h2o, number of hno3 molecules required for a balanced equation will be, for bachelor degree and masters in chemistry degree questions with choices 1, 2, 3, and 4 for online learning of college board, community colleges and high school' s competitive exams. Learn chemical formulae & equations quizzes with problem solving skills assessment test.

Quiz on Chemical Reactions Worksheet 148Quiz PDF Download

Chemical Reactions Quiz

MCQ: Consider chemical reaction ZnCO3 + HNO3 → Al(NO3)3 + H2O, number of HNO3 molecules required for a balanced equation will be

  1. 1
  2. 2
  3. 3
  4. 4

B

Percent Composition of Elements Quiz

MCQ: Formula of calcium hydrogen sulphate is

  1. CaHSO4
  2. Ca(HCO3)3
  3. Ca(HSO4)3
  4. Ca(HSO4)2

D

Chemical Symbols Quiz

MCQ: Valency is also referred to as

  1. the combining power
  2. the volatility
  3. the rigidity
  4. the number of electron shells

A

Endothermic Reactions Quiz

MCQ: Burning of glucose produces heat and

  1. carbon dioxide (gas)
  2. water (gas)
  3. oxygen (gas)
  4. Both A and B

D

Valency and Chemical Formula Quiz

MCQ: Calcium carbonate CaCO3 is a

  1. solid
  2. liquid
  3. gas
  4. aqueous

A