Chemistry is fun class 7
Chemistry Quiz for Class 7
Test your knowledge about acids, bases, and chemical properties with our fun chemistry quiz designed for 7th graders!
Explore key concepts:
- Understand the properties of acids and bases.
- Learn about common household substances.
- Discover the role of indicators in chemistry.
Acids turn blue litmus to red
Yes
No
Phenolphthalein changes bases to pink
Yes
No
Common salt is a preservative
Yes
No
Turmeric is not a natural indicator.
Yes
No
Citric acid in citrus fruits conducts electricty
No
Yes
HCl is hydrochloric acid
Yes
No
Water soluble bases are alkalis.
No
Yes
Washing soda is a salt
No
Yes
Acid combines with base to form ---- and water.
Salt
Sugar
Lime neutralises ant bites and relieves pain
True
False
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