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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

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Save Energy: O Level Chemistry MCQ Questions 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

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O Level Chemistry App (Android & iOS)

ALL-in-ONE Learning 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)

10th Grade Chemistry App (Android & iOS)

10th Grade Chemistry App (Android & iOS)