3.
What happens when
Delute sulpheric acid is poured on a copper plate ?
Answers
Answered by
2
Answer:
it releases hydrogen gas.
Answered by
2
Explanation:
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.
Similar questions