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प्रश्न
Name the acid present in vinegar.
उत्तर
Acetic acid is present in vinegar.
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संबंधित प्रश्न
Give two examples of the following:
hydracids
Write balanced equation to satisfy the following statement:
\[\ce{Acid + Base -> Salt + water}\]
Name the particles present in :
Weak electrolyte
Solution A is strong acid B weak acid C strong alkali.
Which solution contains solute molecules in addition to water molecules?
Give the reaction of acid with chlorides. State the conditions under which they react.
Complete the following table and write one equation for each to justify the statement:
|
Reactants |
Products |
Method |
|
Soluble base + Acid (dil) |
Salt + water |
Neutralisation Titration |
|
Metal + Non-metal |
Salt (soluble/insoluble) |
______ |
|
Insoluble base + ______ |
Salt (soluble) + water |
______ |
|
Active metal + Acid (dil) |
______ + ______ |
______ |
|
Soluble salt solution (A) + Soluble salt solution (B) |
Precipitated salt + Soluble salt |
______ |
|
Carbonate/bicarbonate + Acid (dil) |
Salt + ______ + ______ |
Decomposition of carbonate |
|
Chlorides/nitrates + Acid (conc.) |
______ + ______ |
Decomposition of chlorides and nitrates |
The word sour refers to ______ in Latin.
Most of the acids are not soluble in water.
Paheli observed that most of the fish in the pond of her village were gradually dying. She also observed that the waste of a factory in their village is flowing into the pond which probably caused the fish to die.
(a) Explain why the fish were dying.
(b) If the factory waste is acidic in nature, how can it be neutralised?
Write the important uses of hydrochloric acid and sulphuric acids.
