Chemistry
Grade-10
Easy
Question
The following picture depicts which property of acids?
- They used to clean the rust stains and hard water deposits.
- They change the colour of indicators
- They are water-soluble
- They are corrosive in nature and can damage substances.
Hint:
Acids are corrosive in nature.
The correct answer is: They are corrosive in nature and can damage substances.
An acid is classified as a substance with distinctive properties. An acidic substance is sour-tasting; reacts with litmus paper, bases and metals; conducts electricity; and has a pH of less than 7. An acid can be classified as strong or weak based on its reactivity, conductivity and pH level.
They are corrosive in nature and can damage substances.
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