IGCSE O Level Chemistry MCQs (O Level) From Textbook

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IGCSE O Level Chemistry Competitive Exam MCQs – Practice Test 29 (Chapter 3)

Chemical Formulae and Equations MCQs with Answers PDF Download – Test 29

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The Chemical Formulae and Equations Multiple Choice Questions (MCQs) with Answers PDF (Chemical Formulae and Equations MCQs PDF e-Book) download Ch. 3-29 to study IGCSE O Level Chemistry Course. Practice Chemical Symbols MCQs, Chemical Formulae and Equations quiz questions and answers PDF for SAT practice test. Download the IGCSE O Level Chemistry MCQs App: Free Chemical Formulae and Equations MCQs App to study chemical and ionic equations, valency table career test to learn online certificate courses.

The MCQ: Formula Al(NO3)3 indicates that "Chemical Formulae and Equations" App Download [Free] with answers: three molecules of aluminum are combined with three molecules of nitrate ion, three molecules of aluminum are combined with three molecules of nitrogen oxide, one molecules of aluminum is combined with three molecules of nitrate ion, and one molecules of aluminum is combined with one molecules of nitrate ion to learn online certificate courses. Solve Save Energy: O Level Chemistry Quiz Questions, download Google e-Book (Free Chapter) to learn free online courses.

Chemical Formulae & Equations MCQs with Answers PDF Download: MCQ Quiz 29

MCQ: 141

Formula Al(NO3)3 indicates that

  1. three molecules of aluminum are combined with three molecules of Nitrogen oxide
  2. three molecules of aluminum are combined with three molecules of Nitrate ion
  3. one molecules of aluminum is combined with three molecules of Nitrate ion
  4. one molecules of aluminum is combined with one molecules of Nitrate ion
MCQ: 142

In the acid and base reaction, the product includes a/an

  1. salt
  2. water
  3. acids
  4. base
MCQ: 143

In Na2CO3.10H2O, the relative formula mass is

  1. 158
  2. 186
  3. 286
  4. 288
MCQ: 144

Valency of magnesium is

  1. +1
  2. +2
  3. -1
  4. -2
MCQ: 145

Valency of Plumblum can be

  1. 2 or 4
  2. 4 or 6
  3. 3 or 5
  4. 2 or 3

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Chemical Formulae and Equations MCQ App (Android & iOS)

Chemical Formulae & Equations MCQ App

O Level Chemistry MCQ App (iOS & Android)

O Level Chemistry MCQ App

10th Grade Chemistry MCQs App (iOS & Android)

10th Grade Chemistry MCQs App

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College Chemistry MCQs App