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IGCSE O Level Chemistry Practice Test 135

College Chemistry Quiz PDF: Questions and Answers - 135

Free College Chemistry Quiz Questions and Answers, college chemistry Quiz MCQs PDF, chapter 9-135 to study online igcse chemistry degree programs. Study Methods of purification MCQ Questions PDF, college chemistry Multiple Choice Questions (MCQ Quiz) for online college degrees. Free educational app: College Chemistry Trivia App Download & e-Book 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 Download (Android & iOS) Free with answers presence of impurities like salts, lowering the freezing point of water, presence of breathing animals in it and elevation of the boiling point to study online classes courses. Practice methods of purification questions and answers, Google eBook to download free sample for online college bachelor degree.

College Chemistry Questions and Answers PDF Download: Quiz 135

MCQ 671: Rare freezing of seawater can be explained through

A) lowering the freezing point of water
B) presence of impurities like salts
C) presence of breathing animals in it
D) elevation of the boiling point

MCQ 672: If NaOH(aq) reacts with HCl(aq), reaction can be known as

A) combustion
B) Thermal decomposition
C) Neutralization
D) Respiration

MCQ 673: Consider the equation, Fe+3(aq) + 3OH-(aq) → Fe(OH)3(s). The precipitate of Iron(III) Hydroxide will be of

A) green color
B) blue color
C) brown color
D) white color

MCQ 674: Electrodes refer to the

A) switches in a battery
B) metal plates carrying electricity in the liquid
C) solution in electrolytic cell
D) solute in electrolytic cell

MCQ 675: In H2O molecule, unbounded electrons in oxygen are

A) 1
B) 2
C) 3
D) 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 (Android & iOS)

SAT Chemistry App (Android & iOS)

SAT Chemistry App (Android & iOS)

10th Grade Chemistry App (Android & iOS)

10th Grade Chemistry App (Android & iOS)