O Level Courses

IGCSE O Level Chemistry Certification Exam Tests

IGCSE O Level Chemistry Practice Test 86

Save Energy: O Level Chemistry MCQ (Multiple Choice Questions) PDF - 86

The e-Book Save Energy O Level Chemistry Multiple Choice Questions and Answers (MCQs) PDF Download (Save Energy O Level Chemistry MCQs PDF Book), chapter 7-86 to learn online igcse chemistry degree courses. Study Energy from Chemicals quiz answers PDF, save energy o level chemistry Multiple Choice Questions (MCQ Quiz) for online college degrees. The Save Energy: O Level Chemistry MCQs App Download: Free educational app for save energy: o level chemistry, organic solvents, ionic compounds: crystal lattices, chemical to electrical energy, pure substances and mixtures test prep for GRE subject tests.

The MCQs: Upon burning, Hydrogen (H2) forms; "Save Energy: O Level Chemistry" App Download (iOS & Android) Free with answers hydrogen oxide, water vapors, hydrogen ions and hydrocarbon to learn online school courses. Practice energy from chemicals questions and answers, Google eBook to download free sample for accelerated bachelors degree online.

Save Energy: O Level Chemistry Questions and Answers PDF Download: Quiz 86

MCQ 426: Upon burning, Hydrogen (H2) forms

A) water vapors
B) hydrogen oxide
C) hydrogen ions
D) hydrocarbon

MCQ 427: Organic solvents are

A) polar solvents
B) non-polar solvents
C) donors of Hydrogen ions
D) formed through sigma bonds

MCQ 428: Substances inside fire extinguishers are examples of

A) ionic bonds
B) covalent bonds
C) metallic bonds
D) dative bond

MCQ 429: If graphite (C) is used as an electrode in the presence of concentrated Hydrochloric Acid (HCl), at the anode

A) chlorine gas is produced
B) oxygen gas is produced
C) hydrogen gas is produced
D) hydrogen chloride is produced

MCQ 430: Liquid-liquid immiscible mixtures can be separated through

A) chromatography
B) fractional distillation
C) separating funnel
D) vacuum distillation

IGCSE O Level Chemistry Exam Prep Tests

Save Energy O Level Chemistry Learning App & Free Study Apps

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Save Energy O Level Chemistry App (Android & iOS)

Save Energy O Level Chemistry App (Android & iOS)

O Level Chemistry App (Android & iOS)

O Level Chemistry App (Android & iOS)

9th Grade Chemistry App (Android & iOS)

9th Grade Chemistry App (Android & iOS)

College Chemistry App (Android & iOS)

College Chemistry App (Android & iOS)