Question

Which of the following is not present in an aqueous solution of h2so4?

Options
H3O+
hso4-
s2-
so4 2-​

Answer 1

Answer:(a) H3O+ + Cl– is the answer.

Explanation:

Answer 2

$\huge{\mathcal{\red{A}\green{N}\pink{S}\orange{W}\blue{E}\pink{R}}}$

In water, or aqueous solutions of HCl or H

2

SO

4

, proton exists as either H

3

O

+

or H(H

2

O)

2

+

or H(H

2

O)

3

+

.

Thus, proton does not exist as free proton H

+

but it is solvated with one, two or three molecules of water