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O Level Chemistry Practice Test 127

Collection of Gases Quiz Answers PDF - 127

The Book Collection of Gases Quiz Questions and Answers PDF, collection of gases Quizzes, download chapter 8-127 to download online o level chemistry course. Study Experimental Chemistry MCQ Questions PDF, collection of gases Multiple Choice Questions (MCQ Quiz) for online college degrees. The eBook Collection of Gases Quiz App Download: collection of gases, chemical symbols, electrolyte and non electrolyte test prep for completely online college.

The Quiz: Gases denser than air do not include PDF, "Collection of Gases Quiz" App (Android & iOS) Free with carbon dioxide, chlorine, hydrogen chloride, and ammonia choices for GRE test. Practice experimental chemistry questions and answers, Google eBook to download free sample for online college classes.

Chemistry: Collection of Gases MCQs Quiz PDF Download

MCQ: Gases denser than air do not include

A) chlorine
B) carbon dioxide
C) hydrogen chloride
D) ammonia

MCQ: Valency of iron (Fe) is

A) Fe+2 only
B) Fe+3 only
C) Fe+5
D) Fe+2 and Fe+3

MCQ: Turpentine is an example of

A) strong electrolyte
B) non-electrolyte
C) weak electrolyte
D) salt

MCQ: The difficulty of discharge is highest in

A) nitrate ions
B) sulphate ions
C) bromide ions
D) chloride ions

MCQ: Sugar cubes dissolve more slowly in hot drink than the granulated sugar because

A) surface area of sugar cubes is less
B) surface area of sugar is more
C) sugar cubes are acidic
D) sugar cubes are basic

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