Question

write the characteristics of acids by which we can identify acids​

Answer 1

→ Acids

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

• Acids have a sour taste.

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

• Acids react with active metals to yield hydrogen gas.

Hope it's helpful.. ^_^

Answer 2

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.