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Murljashka [212]
3 years ago
13

Which of the following is a true statement about acids and bases

Biology
1 answer:
goldenfox [79]3 years ago
8 0

According to Arrhenius  concept:

An Acid is a substance which gives hydrogen ions (H⁺) when dissolve in water. Examples are HCl (Hydrochloric acid) ,  HNO₃ ( Nitric acid)

                     HCl ------- H⁺ + Cl⁻

A base is a substance which gives hydroxide ions (OH⁻) when dissolved in water. Examples are  NaOH (Sodium hydroxide), KOH (Potassium hydroxide)

                      NaOH ------------ Na⁺ + OH⁻

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