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IGCSE O Level Chemistry Admission Tests: Practice Test 24 (Chapter 3)

Chemical Formulae and Equations Notes Questions & Answers PDF Download - 24

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The Chemical Formulae and Equations Quiz Questions and Answers PDF (Chemical Formulae and Equations Quiz PDF e-Book) download Ch. 3-24 to study IGCSE O Level Chemistry Course. Practice Chemical Symbols Quiz, Chemical Formulae and Equations MCQ questions and answers PDF for accredited online college courses. The Chemical Formulae and Equations Quiz App Download: Free IGCSE O Level Chemistry App to study valency and chemical formula career test for online schools that offer certificate programs.

The Quiz: Formula of Calcium Hydrogen Carbonate indicates that for each ion of; "Chemical Formulae and Equations" App (iOS, Android) with answers: ca, two ions of hydrogen carbonate are required, hydrogen carbonate, two ions of ca are required, ca, three ions of hydrogen carbonate are required, and ca, four ions of hydrogen carbonate are required to learn online courses. Study Salts: Hydrogen of Acids Quiz Questions, download Google Book (Free Sample) for accredited online college courses.

Chemical Formulae & Equations Exam Questions and Answers PDF Download: Test 24

MCQ: 116

The formula of Calcium Hydrogen Carbonate indicates that for each ion of

  1. hydrogen carbonate, two ions of Ca are required
  2. Ca, two ions of hydrogen carbonate are required
  3. Ca, three ions of hydrogen carbonate are required
  4. CA, four ions of hydrogen carbonate are required
MCQ: 117

The chemical formula of Magnesium Carbonate is

  1. MgCO3. H2O
  2. MgCO3
  3. Mg2CO3
  4. Mg3CO3
MCQ: 118

If the valency of both Calcium and Sulphate ion is 2, the formula of calcium sulfate will be

  1. CaSO3
  2. CaSO4
  3. Ca2(SO4)2
  4. Ca2SO4
MCQ: 119

In 10H2O, total units of water molecules are

  1. 130
  2. 150
  3. 180
  4. 220
MCQ: 120

Radical refers to a

  1. positive valency
  2. negative valency
  3. group of atoms
  4. numbers of electron shells

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Chemical Formulae and Equations Notes App (Android & iOS)

Chemical Formulae & Equations Notes App

O Level Chemistry Notes App (iOS & Android)

O Level Chemistry Notes App

A level Chemistry Notes App (iOS & Android)

A level Chemistry Notes App

SAT Chemistry Notes App (Android & iOS)

SAT Chemistry Notes App