General Science - Physics (Basics)
In the reaction Zn + 2HCl → ZnCl₂ + H₂, what type of reaction is taking place?
In the reaction Zn + 2HCl → ZnCl₂ + H₂, what type of reaction is taking place?
easy Q12 of 15
Step-by-Step Solution
Step 1: Identify the concept
The question tests understanding of displacement reactions where one element displaces another from a compound.Step 2: Apply the concept
Zn displaces hydrogen from hydrochloric acid forming zinc chloride and hydrogen gas, which is a displacement reaction. Other options do not fit this pattern.Final Answer:
Displacement reaction → Option AQuick Check:
Reaction type = displacement ✅
Quick Trick: Displacement involves one element replacing another in a compound.
Common Mistakes:
MISTAKES- Mistaking displacement for double displacement or combination reactions.
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