Question

3. Write the characteristics of acids by which we can identify acids.
3M​

Answer 1

Answer:

Acids taste sour while bases taste bitter. An acid reacts with metals to produce bubbles of hydrogen gas while a base feels slimy to the touch. Acids turn blue litmus paper red while bases turn red litmus paper blue.

Answer 2

Answer:

here is ur answer

Explanation:

General Characteristics of Acids

• pH < 7.
• Sour taste (though you should never use this characteristic to identify an acid in the lab)
• Reacts with a metal to form hydrogen gas.
• Increases the H+ concentration in water.
• Donates H+ ions.
• Turns blue litmus indicator red.

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