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IGCSE O Level Chemistry Practice Test 110

Pure Substances and Mixtures MCQ (Multiple Choice Questions) PDF - 110

The Pure Substances and Mixtures Multiple Choice Questions (MCQ) with Answers PDF, Pure Substances and Mixtures MCQs PDF e-Book download Ch. 9-110 to solve IGCSE O Level Chemistry Practice Tests. Study Methods of purification quiz answers PDF, Pure Substances and Mixtures Multiple Choice Questions (MCQ Quiz) to study online schools courses. The Pure Substances and Mixtures MCQs App: Free download educational app for pure substances and mixtures, separating funnel, protons, neutrons and electrons, fast and slow reactions, electrolyte and non electrolyte test prep for ACT subject tests.

The MCQs: Melting point of silicon is; "Pure Substances & Mixtures MCQ" App (Android & iOS) with answers: 110 °C; 410 °C; 140 °C; 1410 °C; to study online schools courses. Practice Methods of purification Questions and Answers, Google eBook to download free sample for best ACT prep courses online.

Pure Substances & Mixtures Questions and Answers PDF Download: Quiz 110

MCQ 546:

The melting point of silicon is

  1. 410 °C
  2. 110 °C
  3. 140 °C
  4. 1410 °C
MCQ 547:

Through the separating funnel, immiscible solutions

  1. cannot be dissolved
  2. cannot be separated completely
  3. can be easily decanted
  4. can be centrifuged
MCQ 548:

Mass of an electron is

  1. 11840 of a proton only
  2. 11840 of a neutron only
  3. 1860 times of a proton
  4. 11840 of a proton and neutron
MCQ 549:

Monosodium Glutamate (MSG) is added in food for what?

  1. preservation
  2. flavoring
  3. quick cooking
  4. Decolourization
MCQ 550:

In electrolysis of dilute 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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Pure Substances & Mixtures App (Android & iOS)

Pure Substances & Mixtures App (Android & iOS)

O Level Chemistry App (Android & iOS)

O Level Chemistry App (iOS & Android)

SAT Chemistry App (Android & iOS)

SAT Chemistry App (Android & iOS)

10th Grade Chemistry App (Android & iOS)

10th Grade Chemistry App (iOS & Android)