Question

what happens when dilute sulphuric acid is poured on a copper plate? Write chemical equation for it​

Answer 1

Copper does not react withdilute sulphuric acid. So, no reaction takes place when dilute sulphuric acid is poured on a copper plate. But when concentrated sulphuric acid is pouredover copper plate, effervescence is observed. This happens because of formation of hydrogen gas.

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Answer 2

hello mate,

no reaction will take place because hydrogen is more reactive than copper.

but an effervescent will be formed because of the hydrogen gas evolution....

hope this is what u needed..

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