Chemical Reactions Quiz Questions and Answers 148 PDF Download

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

Free chemical reactions course worksheet has multiple choice quiz question as consider chemical reaction znco3 + hno3 → al(no3)3 + h2o, number of hno3 molecules required for a balanced equation will be with options 1, 2, 3 and 4 with problems solving answer key to test study skills for online e-learning, viva help and jobs' interview preparation tips, study chemical formulae & equations multiple choice questions based quiz question and answers.

Quiz on Chemical Reactions Quiz PDF Download Worksheet 148

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