Science, asked by subhajit1978, 11 months ago

how can the evolution of gas as a result of the reaction of metals with acids be established????

Answers

Answered by supervegetavscell

1

If a metal reacts with acid then there must be displacement of hydrogen and hence evolution of hydrogen gas

Answered by cburrows22

0

Answer:

Identify each source as a primary or secondary source.

Explanation:

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