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IGCSE O Level Chemistry Online Tests

Valency and Chemical Formula Multiple Choice Questions (MCQ) PDF Download

Free Valency and Chemical Formula Multiple Choice Questions (MCQ Quiz) with Answers PDF Download (Valency and Chemical Formula MCQ PDF Book) to learn online igcse chemistry degree courses. Study Chemical Formulae and Equations Multiple Choice Questions and Answers (MCQs), Valency and Chemical Formula quiz answers PDF to learn distance learning courses. Free learning app: Valency and Chemical Formula MCQ App Download & e-Book for valency and chemical formula, chemical symbols test prep for GRE prep classes.

The MCQ: Chemical formula of Zinc Hydroxide is; "Valency and Chemical Formula" App Download (Free) with answers zn(oh)2, zno2, zn2(oh)3 and znoh to learn distance learning courses. Practice valency and chemical formula quiz questions, download Amazon eBook (Free Sample) for ACT subject test tutoring.

Valency and Chemical Formula MCQs: Questions and Answers PDF Download

MCQ 1: The chemical formula of Zinc Hydroxide is

A) Zn(OH)2
B) ZNO2
C) Zn2(OH)3
D) ZnOH

MCQ 2: The empirical formula is the

A) simplest formula
B) molecular formula
C) chemical formula
D) ionic exponential formula

MCQ 3: All of these radicals have a Valency of 2, except

A) SO4
B) CO3
C) NH4
D) MgCO3

MCQ 4: In CuO (Copper Oxide), the valency of Copper is

A) +1
B) +2
C) −1
D) −2

MCQ 5: Formula of Ammonium Sulfate ((NH4)2SO4) is

A) NH4(SO4)2
B) NH4(HSO4)2
C) (NH4)2SO4
D) (NH3)2SO3

IGCSE O Level Chemistry Practice Tests

Valency and Chemical Formula Learning App & Free Study Apps

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Valency and Chemical Formula App (Android & iOS)

Valency and Chemical Formula App (Android & iOS)

O Level Chemistry App (Android & iOS)

O Level Chemistry App (Android & iOS)

A level Chemistry App (Android & iOS)

A level Chemistry App (Android & iOS)

College Chemistry App (Android & iOS)

College Chemistry App (Android & iOS)