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IGCSE O Level Chemistry Practice Test 135

College Chemistry Quiz Questions with Answers PDF Download - 135

The College Chemistry Trivia Questions and Answers PDF (College Chemistry Quiz Answers PDF e-Book) download Ch. 9-135 to solve IGCSE O Level Chemistry Practice Tests. Learn Methods of purification MCQ Questions PDF, College Chemistry Multiple Choice Questions (MCQ Quiz) to study online classes courses. The College Chemistry Trivia App Download: Free educational app for college chemistry, chemistry reactions, salts: hydrogen of acids, electrical devices and circuit symbols, molecules and macromolecules test prep for SAT subject test tutoring.

The Quiz: Rare freezing of seawater can be explained through; "College Chemistry" App (iOS, Android) with answers: Presence of impurities like salts; Lowering the freezing point of water; Presence of breathing animals in it; Elevation of the boiling point; for SAT subject test tutoring. Study Methods of purification Questions and Answers, Google eBook to download free sample for online college bachelor degree.

College Chemistry Quiz with Answers PDF Download: MCQs 135

MCQ 671:

Rare freezing of seawater can be explained through

  1. lowering the freezing point of water
  2. presence of impurities like salts
  3. presence of breathing animals in it
  4. elevation of the boiling point
MCQ 672:

If NaOH(aq) reacts with HCl(aq), reaction can be known as

  1. combustion
  2. Thermal decomposition
  3. Neutralization
  4. Respiration
MCQ 673:

Consider the equation, Fe+3(aq) + 3OH-(aq) → Fe(OH)3(s). The precipitate of Iron(III) Hydroxide will be of

  1. green color
  2. blue color
  3. brown color
  4. white color
MCQ 674:

Electrodes refer to the

  1. switches in a battery
  2. metal plates carrying electricity in the liquid
  3. solution in electrolytic cell
  4. solute in electrolytic cell
MCQ 675:

In H2O molecule, unbounded electrons in oxygen are

  1. 1
  2. 2
  3. 3
  4. 4

IGCSE O Level Chemistry Exam Prep Tests

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College Chemistry App (Android & iOS)

College Chemistry 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)

9th Grade Chemistry App (Android & iOS)

9th Grade Chemistry App (iOS & Android)