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प्रश्न
Define a base.
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उत्तर
A base is defined as a chemical compound which when reacts with hydronium ion or H+ ions furnished by an acid to form salt and water only.
For example : CuO, Mg(OH)2
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संबंधित प्रश्न
Give the names and formulae of two strong acids and two weak acids.
Name one natural source of the following acids:
Citric acid
Name one animal and one plant whose stings contain formic acid (or methanoic acid).
State some of the uses of mineral acids in industry.
What effect does the concentration of H+ (aq) ions have on the nature of a solution?
Water is never added to acid in order to dilute it why?
Write balanced equation to satisfy the following statement:
\[\ce{Acid + sulphide -> Salt + Hydrogen sulphide}\]
Answer the following question.
Identify the acid and the base from which sodium chloride is obtained. Which type of salt is it? When is it called rock salt? How is rock salt formed?
What are acids?
The Acid secreted in our stomach is ______.
