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प्रश्न
Sulphuric acid is called King of Chemicals. Why is it called so?
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उत्तर
Sulphuric acid is called King of Chemicals because it is used in the preparation of many Other compounds. It is used in car batteries also.
Acids react with metallic oxides to give salt and water.
CaO + H2S04 CaS04 + H20
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संबंधित प्रश्न
Give one example in the following case:
A weak mineral acid.
Write down the concentration of the following solution in g/L and mol/L.
2 g NaOH in 50 ml solution
Write down the concentration of the following solution in g/L and mol/L.
4.9 g H2SO4 in 200ml solution
Explain the following:
H3PO3 is not a tribasic acid.
Apple contains malic acid. Orange contains ______.
What are organic acids? Given examples.
Acetic acid (CH3COOH) is a mono-basic acid.
Explain the following :
H3PO3 is not a tribasic acid
Write the chemical equation for the following activities.
Dilute nitric acid was added to calcium oxide.
Explain the following:
\[\ce{H3PO3}\] is not a tribasic acid.
