5 Questions
If someone in the family is suffering from acidity after overeating, which of the following remedies would you suggest– lemon juice, vinegar, or baking soda solution?
Lemon juice or baking soda solution would be suggested as a remedy for acidity after overeating.
What are the sour and bitter tastes of food due to?
The sour taste of food is due to acids, while the bitter taste is due to bases.
How can you differentiate between acids and bases using litmus paper?
Acids change the colour of blue litmus to red, while bases change the colour of red litmus to blue.
What natural indicator, besides litmus, is mentioned in the text?
Turmeric is mentioned as another natural indicator in the text.
What happens to a stain of curry on a white cloth when soap, which is basic in nature, is scrubbed on it?
The stain of curry on a white cloth becomes reddish-brown when soap, which is basic in nature, is scrubbed on it.
Test your knowledge of acids, bases, and salts with this quiz on Chapter
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