Question

What will happen if Cu is added to H2SO4 solution ?

Answer 1

Hey friend, Harish here.

Here is your answer:

Cu is less reactive compared to H. As is it less reactive, no reaction takes place.

Therefore the answer is: No reaction Takes place
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Hope  my answer is helpful to you.

Answer 2

We know that

" A high reactive element can replace a less element "

Also, Order of reactivity : In decreasing order

K > Na > Ca > Mg > Al > Zn > H > Fe > Pb > Cu > Ag > Au.

Here , Potassium is the highest reactive and Gold is the less reactive .

In the question,

Cu ( Copper) is added to H2SO4 [ Sulphuric acid ]

Here, Cu ( Copper) being less reactive can't replace Hydrogen from its compound.

We can observe that Hydrogen is more reactive than Copper.

Hence, No products are formed.

So , When copper is added to Sulphuric acid, Reaction doesn't happen or products are not formed.