Problem: Zn + 2 HCl → ZnCl2 + H2 ↑The above reaction is an example of:A. combination reactionB. double displacement reactionC. displacement reactionD. decomposition reaction

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We're being asked to determine what type of reaction is the following:

Zn + 2 HCl → ZnCl2 + H2


Let's define each given type of reaction:

A. combination reaction

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Problem Details

Zn + 2 HCl → ZnCl2 + H2

The above reaction is an example of:

A. combination reaction

B. double displacement reaction

C. displacement reaction

D. decomposition reaction

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