Chemical Formulae and Equations Multiple Choice Questions 6 PDF Download

Learn chemical formulae and equations multiple choice questions (MCQs), O level chemistry test 6 for online course prep exams. Practice chemical symbols MCQs questions and answers on chemical symbols, chemical and ionic equations, relative molecular mass test for online intro to chemistry courses distance learning.

Free chemical formulae and equations quiz online, study guide has multiple choice question: formula of calcium hydrogen carbonate is with choices ca(hco3)3, hco3ca2, ca(hco3)2 and ca2(hco3)2 with online interview questions and answers for pre-employment exams of jobs placements. Study to learn chemical symbols quiz questions with online learning MCQs for competitive exam preparation test.

MCQ on Chemical Formulae and Equations Test 6 Quiz PDF Download

MCQ. Formula of Calcium Hydrogen Carbonate is

  1. HCO3Ca2
  2. Ca(HCO3)3
  3. Ca(HCO3)2
  4. Ca2(HCO3)2

C

MCQ. Charge on an ion is a measure of its

  1. valency
  2. exponential notation
  3. formula
  4. isotopic charges

A

MCQ. Color gas is

  1. methane
  2. ethane
  3. propane
  4. butane

D

MCQ. If an acid reacts with a carbonate, product will always include

  1. H2O (l)
  2. a salt (s)
  3. CO2 (g)
  4. all of these

D

MCQ. Relative formula mass of aluminum sulphate (NH4)2SO4 is

  1. 132.14g/mol
  2. 113.14g/mol
  3. 139.33g/mol
  4. 143.69g/mol

A