Chemical Reactions Quiz Questions and Answers 148 PDF Download

Learn chemical reactions quiz online, Cambridge IGCSE chemistry test 148 for online learning, distance learning courses. Free chemical reactions MCQs questions and answers to learn chemistry quiz with answers. Practice tests for educational assessment on chemical reactions test with answers, valency and chemical formula, endothermic reactions, chemical symbols, percent composition of elements, chemical reactions practice test for online chemistry lessons courses distance learning.

Free online chemical reactions course worksheet has multiple choice quiz question: consider chemical reaction znco3 + hno3 → al(no3)3 + h2o, number of hno3 molecules required for a balanced equation will be with choices 1, 2, 3 and 4 for online learning of college board, community colleges and high school' s competitive exams, study chemical formulae & equations multiple choice questions based quiz question and answers.

Quiz on Chemical Reactions Worksheet 148 Quiz 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