Question

write common characteristics of acids and bases.​

Answer 1

Answer:

Difference between Acids and Bases

AcidsBasesAcid gives off hydrogen ions when dissolved in water.Bases give off hydroxyl ion when dissolved in water.It turns blue colour litmus paper into red.It turns red colour litmus paper into blue.It has a sour taste.It has bitter taste and soapy to touch.

Explanation:

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Answer 2

Explanation:

Acids:-

1.Aqueous solutions of acids are electrolytes, meaning that they conduct an electrical current. ...

2.Acids have a sour taste. ...

3.Acids change the color of certain acid-base indicators. ...

3.Acids react with active metals to yield hydrogen gas.

4.Acids turn blue litmus paper red.

Bases:-

1.Bitter taste (opposed to sour taste of acids)

2.Slimy, or soapy feel on fingers (Slippery)

3.Many bases react with acids and precipitate salts.

4.Strong bases may react violently with acids. ...

5.Bases turn red litmus paper blue.

6.Bases are substances that contain metal oxides or hydroxides.