If dilute sulfuric acid is poured on a copper plate


Asked by Shashanktripathi29.06.2006 | 29th May, 2019, 07:10: AM

Expert Answer:

When dilute sulphuric acid poured on a copper plate, the metal does not react with sulphuric acid. But when concentrated sulphuric acid is poured over the copper plate, it librates hydrogen gas.
Cu with Copper below space space plus space space stack straight H subscript 2 SO subscript 4 space end subscript with Sulphuric space acid below rightwards arrow with blank on top space space stack CuSO subscript 4 space with Copper space sulphate below space plus space stack straight H subscript 2 upwards arrow with Hyrogen space gas below

Answered by Ramandeep | 29th May, 2019, 11:18: AM