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प्रश्न
When an acidic solution is mixed with a basic solution, they ______ each other forming ______ and water.
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उत्तर
When an acidic solution is mixed with a basic solution, they neutralise each other forming salt and water.
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संबंधित प्रश्न
One of the following salts will give an alkaline solution on dissolving in water. This is:
Define the term ‘basicity’ of an acid.
Give two examples of the following:
hydracids
Write balanced equation to satisfy the following statement:
\[\ce{Acid + Base -> Salt + water}\]
Define Acid.
In acidic solutions blue litmus changes into ______ colour.
Heshna and Keerthi are friends. Keerthi’s teeth are white without caries, but Heshna has teeth with caries. Why? How is it formed?
Fill in the missing data in the following table
| Name of the salt | Formula | Salt obtained from | ||
| Base | Acid | |||
| (i) | Ammonium chloride | NH4Cl | NH4OH | ______ |
| (ii) | Copper sulphate | ______ | ______ | H2SO4 |
| (iii) | Sodium chloride | NaCl | NaOH | ______ |
| (iv) | Magnesium nitrate | Mg(NO3)2 | ______ | HNO3 |
| (v) | Potassium sulphate | K2SO4 | ______ | ______ |
| (vi) |
Calcium nitrate | Ca(NO3)2 | Ca(OH)2 | ______ |
Curd contains ______ acid.
Complete the following equation.
HCl + ______ → NaCl + H2O
