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प्रश्न
Define a base.
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उत्तर
A base is defined as a chemical compound that, when it reacts with a hydronium ion or H+ ions furnished by an acid, forms a salt and water only.
संबंधित प्रश्न
How is the neutralisation of a carbonate with an acid different from the neutralisation of an oxide or a hydroxide?
What is the common name of water soluble bases?
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Name a sodium compound which is a constituent of many dry soap powders.
What is the difference between an alkali and a metal hydroxide?
Write balanced equation to satisfy the following statement:
\[\ce{Acid + Base -> Salt + water}\]
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A small piece of zinc is added to dilute hydrochloric acid
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Iron (III) chloride
The preparation of Lead sulphate from Lead carbonate is a two-step process. (Lead sulphate cannot be prepared by adding dilute Sulphuric acid to Lead carbonate.)
Write the equation for the reaction that will take place when this first step is carried out.
Acids are ________ in taste.
Acids are bitter in taste.
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Complete the following equation.
ZnO + 2HCl → ______ + ______.
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Exlain the following:
\[\ce{H3PO3}\] is not tribasic acid.
Explain the following:
\[\ce{H3PO3}\] is not a tribasic acid.
In a set of the given reactions, acetic acid yielded a product C.
\[\begin{array}{cc}
\phantom{}\ce{\underset{}{CH3COOH + PCl5} ->[][ ] \underset{}{A}->[C6H6][anhy.AlCl3 ] \underset{}{B}->[C2H5MgBr][Ether] \underset{}{C}}\\
\end{array}\]
Product C would be:
