Question

Acidic acid is a substance which, when dissolved in water, contains H+(hydrogen ions) in only cations are formed eg. HCI, H, SOH, CO​

Answer 1

Acid is a substance or compound that releases hydrogen ions (H+) when in solution. In a strong acid, such as hydrochloric acid (HCl), all hydrogen ions (H+), and chloride ions (Cl-) dissociate (separate) when placed in water and these ions are no longer held together by ionic bonding. In a weak acid, such as carbonic acid (H2CO3), only some of the ions dissociate into hydrogen ions (H+) and bicarbonate ions (HCO3-), while others are still held together by ionic bonding.

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