IGCSE O Level Chemistry MCQs – Practice Test for Exam Prep

Chemical Equations Multiple Choice Questions with Answers – PDF Download

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Study Chemical Equations Multiple Choice Questions (MCQ Quiz) with Answers PDF (Chemical Equations MCQ PDF e-Book) download to study IGCSE O Level Chemistry Tests. Learn Salts and Identification of Ions and Gases Multiple Choice Questions and Answers (MCQs), Chemical Equations quiz answers PDF to study online school courses. Download the Chemical Equations App: Free IGCSE O Level Chemistry MCQ App to study salts & identification of ions & gases test prep for best ACT prep courses online.

Free "Chemical Equations" App Download with MCQ: Consider the equation: Ca⁺² (aq) + 2OH^- (aq) &rarr Ca(OH)₂ (s). precipitate of calcium hydroxide will be of; with answers: green color, blue color, brown color, and white color to study online school courses. Practice Chemical Equations Quiz Questions, download Google e-Book (Free Chapter) to learn online certificate courses.

Chemical Equations MCQs PDF Download – Prep Test

MCQ 1: Consider the equation: Ca⁺² (aq) + 2OH^- (aq) → Ca(OH)₂ (s). The precipitate of calcium hydroxide will be of:

green color
blue color
brown color
white color

MCQ 2: Consider the equation: Cu⁺²_(aq) + 2OH^-_(aq) → Cu(OH)₂_(s). The precipitate of Copper Hydroxide (Cu(OH)₂) will be of:

green color
blue color
brown color
white color

MCQ 3: Consider the equation: Pb+2 (aq) + 2OH- (aq) → Pb(OH)₂ (s). The precipitate of lead (II) hydroxide will be of:

green color
blue color
brown color
white color

MCQ 4: In writing chemical equations, the inclusion of state symbols shall be done while the:

correct chemical formula of reactants and products are written
equation is being balanced to fulfill the law of conservation of mass
equation has been balanced
chemical formulae of products and reactants have been changed to bring about quick balancing

MCQ 5: Consider Calcium Carbonate (CaCO₃) and Hydrochloric Acid (HCl) as reactants, molecules of Hydrochloric Acid (HCl) required to balance the equation will be:

IGCSE O Level Chemistry MCQs App & e-Book – Chemical Equations Practice Tests

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