Chemical Reactions Quiz

What is the type of reaction where a single compound breaks into two or more simpler compounds?

• Combination Reaction

• Decomposition Reaction

• Displacement Reaction

• Double Displacement Reaction

What is the type of reaction where ions get exchanged between two reactants which form a new compound?

• Combination Reaction

• Decomposition Reaction

• Displacement Reaction

• Double Displacement Reaction

What is the type of reaction where two or more reactants combine to form a single product?

• Combination Reaction

• Decomposition Reaction

• Displacement Reaction

• Double Displacement Reaction

What type of Reaction are these equations?

2 H₂(g) + O₂(g) → 2 H₂O(g)

6 CO₂ + 6 H₂O → C₆H₁₂O₆ + 6 O₂

• Decomposition Reaction

• Displacement Reaction

• Double Displacement Reaction

• Synthesis Reaction

Tags

NGSS.MS-PS1-2

What is the type of reaction where a more reactive metal displaces a less reactive metal from its salt solution?

• Combination Reaction

• Decomposition Reaction

• Displacement Reaction

• Double Displacement Reaction

How can you know that a chemical reaction has occurred?

• Colour Change

• Formation of precipitate

• Temperature change

• By testing it in an aqueous solution

Tags

NGSS.MS-PS1-2

What type of reaction is this?

• Combination Reaction

• Decomposition Reaction

• Displacement Reaction

• Double Displacement Reaction

Tags

NGSS.MS-PS1-2

A combustion reaction will produce:

• Water and carbon dioxide

• Hydrogen and water

• A yellow precipitate

• Sodium chloride salt

Tags

NGSS.MS-PS1-2

NGSS.MS-PS1-5

What type of reaction is this?

• Double displacement Reaction

• Single Displacement Reaction

• Combustion Reaction

• Neutralization Reaction

Tags

NGSS.MS-PS1-2

What type of reaction occurred when the students mixed iron fillings with sulfur powder?

Tags

NGSS.MS-PS1-2