Question

Write
any 2
properties
of
acids​

Answer 1

Answer:

• Acids have a sour taste
• Acids change the color of certain acid-base indicates. Two common indicators are litmus and phenolphthalein. Blue litmus turns red in the presence of an acid, while phenolphthalein turns colorless.

Explanation: HOPE THIS HELPS YOU...!!1

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Answer 2

Answer:

i. Most acids react with metals to liberate hydrogen gas.

ii. Acids react with carbonates and bicarbonates to liberate carbon dioxide gas.

iii. Acids react with sulphites and bisulphites to liberate carbon dioxide gas.

iv. Acids react with sulphides to liberate hydrogen sulphide gas.

v. Acids react with bases to form salt and water.

vi. acids change the colour of indicators.