Copper Oxide reacts with Sulphuric acid to form Copper Sulphate and Water.
Cu does not reacts with dilute sulphuric acid but concentrated sulphuric acid reacts with copper inpresence of oxygen and heat here last two factors are responsible for the reaction of copper.
no reaction will take place because copper does not react with dilute sulphuric acid, it will only react with hot and concentrated sulphuric acid.
it is because hydrogen gas usually liberates when an acid reacts with metal
Nickel forms Hydrogen gas when reacts with dilute acid.
Magnesium forms Magnesium suphate and hydrogen gas when reacts with dilute sulphuric acid, Mg + H2SO4 -----> MgSO4 + H2
metals reacts with dil.acid to form metal salt and hydrogen gas releases . eg - copper + dil. sulphuric acid = copper sulphate + hydrogen gas
A metal (below hydrogen in E.C.S.) as Zinc reacts with dilute sulphuric acid and produces hydrogen gas.
zinc sulphate
Copper sulphate CuSO4
zinc and copper
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None of them act violently with water, but the answer is Iron because Copper only reacts with dilute acids.