copper has no action with dilute H2SO4
GIVE REASON
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2
Answer:
Is is because copper is less reactive than hydrogen
Answered by
2
Answer:
Copper does not react with dilute sulphuric acid. So, no reaction takes place when dilute sulphuric acid is poured on a copper plate. But when concentrated sulphuric acid is poured over copper plate, effervescence is observed. This happens because of formation of hydrogen gas.
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