EASY
7th CBSE
IMPORTANT
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Calcium chloride is an example of . (acid / base / salt)

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Important Questions on WorkSheet-5

EASY
7th CBSE
IMPORTANT
H2SO4 is an example of _____. (base/ acid)
EASY
7th CBSE
IMPORTANT
Acids always taste sour. 
EASY
7th CBSE
IMPORTANT
Some bases may taste sour. 
EASY
7th CBSE
IMPORTANT
Salts do not taste sour. 
EASY
7th CBSE
IMPORTANT
Which of the following is not a natural indicator? 
EASY
7th CBSE
IMPORTANT
Name two cropping seasons.
EASY
7th CBSE
IMPORTANT
Which acid is present in tomato? 
EASY
7th CBSE
IMPORTANT
What is the common name of sodium chloride?