EASY
7th CBSE
IMPORTANT
Earn 100

How are mineral acids different from organic acids?

Important Questions on Acids, Bases and Salts

MEDIUM
7th CBSE
IMPORTANT
Differentiate between acids and bases.
MEDIUM
7th CBSE
IMPORTANT
How are acids helpful in maintaining our good health?
MEDIUM
7th CBSE
IMPORTANT
 If you are provided with three colourless solutions: dilute NaOH, water and dilute HCl, then how will you identify water from them without tasting? [Remember: We should not taste chemicals.]
MEDIUM
7th CBSE
IMPORTANT
Rohan observes the following while doing an experiment.
Solution P Q R S
Blue litmus Red Deep Red No change Mauve
Red litmus  No change No change Blue Mauve

(a) Which of these is strongly acidic and basic?
(b) Which two solutions will react to show neutralization reaction?