O Level

Chemistry MCQs

O Level Chemistry MCQs - Subtopic

Chemical Equations MCQ with Answers

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Chemical Equations Multiple Choice Questions (MCQ) to solve chemical equations quiz answers PDF worksheet, O level chemistry test for online courses. Practice salts and identification of ions and gases Multiple Choice Questions and Answers (MCQs), "Chemical Equations" quiz questions and answers for ACT practice test. Learn salts & identification of ions & gases test prep for online college classes.

"Consider the equation: Ca+2 (aq) + 2OH- (aq) → Ca(OH)2 (s). The precipitate of calcium hydroxide will be of" Multiple Choice Questions (MCQ) on chemical equations with choices green color, blue color, brown color, and white color for ACT practice test. Solve chemical equations quiz questions for merit scholarship test and certificate programs for SAT prep classes.

MCQs on Chemical Equations

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

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

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

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

5.

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

1
2
3
4

More Subtopics from O Level Chemistry

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a level chemistry Questions
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o level chemistry Questions
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