Chemical Formulae and Equations Multiple Choice Questions and Answers 1 PDF Download

Chemical formulae and equations multiple choice questions (MCQs), chemical formulae and equations test prep to learn O level chemistry quiz 1 for degree certificate free online courses. Learn valency and chemical formula multiple choice questions (MCQs), chemical formulae and equations quiz questions and answers. Free e-learning valency and chemical formula, valency table, chemical symbols, relative molecular mass, chemical formulas test prep for online science courses distance learning.

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MCQ on Chemical Formulae & Equations Test 1Quiz PDF Download

MCQ: Chemical formula of Zinc Hydroxide is

  1. Zn(OH)2
  2. ZNO2
  3. Zn2(OH)3
  4. ZnOH

A

MCQ: Valency of Carbon (C) is

  1. 1
  2. 2
  3. 3
  4. 4

D

MCQ: All are ionic compounds except

  1. AgCl
  2. HNO3
  3. NO2
  4. (NH4)2CO3

C

MCQ: Molecular weight of propane (C3H8) is

  1. 44.095g/mol
  2. 40.01g/mol
  3. 41.01g/mol
  4. 46.02g/mol

A

MCQ: Chemical formula of silver bromide is

  1. Ag2Br3
  2. AgBr
  3. AgBrO
  4. AgBr3.H2O

B