Acid turns blue litmus:
Acids turn blue litmus red. Litmus paper is used as an indicator to check acids and bases.
Which of the following is a strong acid?
Sulphuric acid is a strong acid because it is mineral acid and dissociate completely into ions.
Which gas is released when acid reacts with metals?
Hydrogen gas is formed as the metal reacts with the acid to form a salt. Many, but not all, metals react with acids.
Acid present in soured curd is:
Which of the following is a natural indicator?
Which of the following acid is present in Tomato?
In case of indigestion, we use:
In case of indigestion, we use antacids. Antacids containing bases reacts with acids present in stomach to neutralise it.
All acids contain:
All acids contain hydrogen in common. When acids is mixed in water hydrogen ion is produced.
The reaction between acid and base to form salt is called ______.
The reaction between acid and base to form salt and water is called neutralisation reaction.
A neutralization reaction can also be defined as a chemical reaction in which an acid and base quantitatively react together to form salt and water as products.
Acid + Base → Salt + Water
Which of the following does not form an acidic salt?
Carbonic acid is a weak acid. Strong acids make acidic salts with weak bases and neutral salts with strong bases while weak acids make basic salts with strong bases and neutral with weak bases.