MEDIUM
7th CBSE
IMPORTANT
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What are mineral acids?

Important Questions on Acids, Bases and Salts

MEDIUM
7th CBSE
IMPORTANT
Give two examples each of mineral acids and organic acids.
MEDIUM
7th CBSE
IMPORTANT
Name any two substances that can be used as indicators.
MEDIUM
7th CBSE
IMPORTANT
Write the meaning of the term 'neutralisation reaction'.
MEDIUM
7th CBSE
IMPORTANT

Classify the following salt as neutral, acidic or basic. Also, write its name.

Na3PO4

 

MEDIUM
7th CBSE
IMPORTANT

Classify the following salt as neutral, acidic or basic. Also, write its name.

K2CO3

MEDIUM
7th CBSE
IMPORTANT

Classify the following salt as neutral, acidic or basic. Also, write its name.

NH4NO3

MEDIUM
7th CBSE
IMPORTANT
All alkalies are bases but all bases are not alkalies. Justify this statement.