Question

Protonic acid is:
A.A compound that forms a solvated hydrogen ion in polar solvent.
B.An acid which accepts the proton.
C.A compound that forms hydride ions in polar solvent.
D.An acid which donates the proton.

Answer 1

Strong acids essentially totally react with water to produce ${H^ + }$ and the equivalent anion. Strong bases, likewise, dissolve almost completely in water, yielding $OH$ and the equivalent Cation. Strong acids and bases are both electrolytes with a lot of power.

Complete answer:
First understand the definition of Protonic acid- Protonic acid is a type of acid that creates positive hydrogen ions in water. Acid can be defined in a variety of ways. It is defined as a molecule that has the ability to distribute a proton or create a covalent bond with an electron pair.
For example $HCl$ is a Protonic acid. Its reaction in water as,
$HCI + {H_2}O \leftrightharpoons {[{H_3}O]^ + } + C{I^ - }$
A compound that forms solvated hydrogen ions in polar solvent: A compound that forms solvated hydrogen ions in polar solvent.
An acid which accepts the proton: The compound that accepts the proton is called a Brønsted-Lowry base. So, it is the wrong option.
So, the correct option is (A), A compound that forms a solvated hydrogen ion in polar solvent.

Note:
In water, strong acids dissociate completely to produce the most ${H^ + }$ ions. Weak acids, such as Ethanoic acid ( $C{H_3}COOH$ ), do not separate completely. At any given time, only around $1\%$ of Ethanoic acid molecules split apart to create ${H^ + }$ ions and $C{H_3}CO{O^ - }$ ions.