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Question

Classify the following as physical or chemical properties.
Zinc dissolves in hydrochloric acid with the evolution of hydrogen gas.
  1. Chemical
  2. Physical
  3. Both A and B
  4. None of these

A
Physical
B
Chemical
C
Both A and B
D
None of these
Solution
Verified by Toppr

It is a chemical property as electron exchange takes place and new compound forms in this reaction.
Zn+2HClZnCl2+H2

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