Question

what happens when dilute H2SO4 is poured on copper plate ? give reason . those who will answer first will be marked the brainliest​

Answer 1

Answer:

good question but I don't know

Answer 2

Hi there,

● Copper comes after hydrogen in the electrochemical series, so copper can't take place hydrogen of the acid if the acid is diluted,So

☆ Cu + H2SO4(dil) = no reaction

● But if H2SO4 is concentrated , frest its oxidises copper frist then react with the result as the following equation

☆ Cu + H2SO4(conc) = CuSO4 + H2

♡ Hope the answer is helpful

♡ Plz mark it as brainliest answer