G10: Chemical Reaction Quiz 3

Matter undergoes two types of changes. What change involves only a change in the appearance but not in composition of the material?

• Chemical change
• Biological change
• Emotional change
• Physical change

Matter undergoes two types of changes. What change involves not only change the appearance of the material but also its composition?

• Chemical change
• Biological change
• Emotional change
• Physical change

This is a process in which one or more substances are converted to one or more different substances.

• Chemical reaction
• Physical reaction
• Biological reaction
• Emotional reaction

A symbolic representation of a chemical reaction.

• Chemical equation
• Chemical expression
• Chemical formula
• Chemical notation

These are the substances before reaction and written on the left side of the chemical equation.

• Products
• Catalysts
• Inhibitors
• Reactants

These are the substances resulting from the reaction and presented

at the right side of the chemical equation.

• Products
• Reactants
• Catalysts
• Intermediates

What type of chemical reaction when two or more elements combine to form a single product?

• Combination/

  Synthesis reaction

• Decomposition reaction
• Combustion / Burning reaction

• Single Displacement (Replacement) reaction

What type of chemical reaction a single reactant breaks down into simpler ones,

and it is the opposite of combination reaction?

• Combination/

  Synthesis reaction

• Decomposition reaction
• Combustion / Burning reaction

• Single Displacement (Replacement) reaction

What type of chemical reaction when A substance; it can be an element or a compound; capable of replacing one of the atoms of a given compound?

• Combination/

  Synthesis reaction

• Combustion / Burning reaction

• Single Displacement (Replacement) reaction

• Double Displacement

  (Replacement)

  reaction

What type of chemical reaction in which ions get exchanged between two reactants,

resulting to the formation of a new compound.?

• Combination/

  Synthesis reaction

• Combustion / Burning reaction

• Single Displacement (Replacement) reaction

• Double Displacement

  (Replacement)

  reaction