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IGCSE O Level Chemistry Practice Test 10

Proton and Nucleon Number MCQ (Multiple Choice Questions) PDF - 10

The Proton and Nucleon Number Multiple Choice Questions (MCQ) with Answers PDF, Proton and Nucleon Number MCQs PDF Download e-Book Ch. 14-10 to solve IGCSE O Level Chemistry Practice Tests. Study Structure of Atom quiz answers PDF, Proton and Nucleon Number Multiple Choice Questions (MCQ Quiz) to study online schools courses. The Proton and Nucleon Number MCQs App Download: Free educational app for proton and nucleon number, redox reaction: oxidation, making and breaking bonds, method of purification, electrolyte and non electrolyte test prep for GRE test.

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Proton & Nucleon Number Questions and Answers PDF Download: Quiz 10

MCQ 46:

Purpose of a mass spectrometer is to determine the

  1. charge of a particle
  2. particles
  3. mass of an atom
  4. data for data loggers
MCQ 47:

Which of the following is involved in oxidation?

  1. loss of hydrogen
  2. loss of oxygen
  3. gain in hydrogen
  4. gain in electrons
MCQ 48:

Conversion of carbonate into oxides and carbon dioxide is called as

  1. combustion
  2. Thermal decomposition
  3. Neutralization
  4. Respiration
MCQ 49:

Vacuum distillation is used in

  1. under high pressures
  2. under low pressures
  3. gentle heating
  4. quick heating
MCQ 50:

In electrolysis of concentrated HCl, at the cathode

  1. oxygen gas is given off
  2. hydrogen gas is given off
  3. chlorine gas is given off at anode
  4. hydrogen chloride is given off

IGCSE O Level Chemistry Exam Prep Tests

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Proton & Nucleon Number App (Android & iOS)

Proton & Nucleon Number App (Android & iOS)

O Level Chemistry App (Android & iOS)

O Level Chemistry App (iOS & Android)

College Chemistry App (Android & iOS)

College Chemistry App (Android & iOS)

A level Chemistry App (Android & iOS)

A level Chemistry App (iOS & Android)