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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
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:
Nitrogen dioxide is a double acid anhydride.
______ acid is used in aerated drinks.
Acetic acid (CH3COOH) is a mono-basic acid.
Choose the odd one out & give a reason:
Explain the following:
H3PO3 is not a tribasic acid
Explain the following:
\[\ce{H3PO3}\] is not a tribasic acid.
Give the basicity of sulphuric acid.
Name the acidic anhydride of the following acid:
Phosphoric acid
