State two properties of acids. Give their three examples
Answers
Answer:
Acids taste sour, conduct electricity when dissolved in water, and react with metals to produce hydrogen gas. Certain indicator compounds, such as litmus, can be used to detect acids. Acids turn blue litmus paper red. The strength of acids is measured on the pH scale.
Explanation:
Bases change the colour of litmus from red to blue.
They are bitter in taste.
Bases lose their basicity when mixed with acids.
Bases react with acids to form salt and water. ...
They can conduct electricity.
Bases feel slippery or soapy.Some bases are great conductors of electricity.
Answer:
Two properties of acids are :
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.
4. Acids react with active metals to yield hydrogen gas.
Three examples of acids are:
1. Hydrochloric acid (HCl)
2. Sulphuric acid (H2SO4)
3. Hydrobromic acid (HBr)