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प्रश्न
Define the term neutralization, Give a reaction, mentioning clearly acid and base used in the reaction.
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उत्तर
Neutralization is the process by which H+ ions of an acid react completely with the [OH]- ions of a base to give salt and water only.
NaOH + HCl ⟶ NaCI + H2O
संबंधित प्रश्न
Draw the structure of the stable positive ion formed when an acid dissolves in water.
Name the ion that turns red litmus blue.
Name the ions furnished by bases in solution.
Name the ions furnished by : an acid
Give one example : A basic oxide which is insoluble in water.
Give one example : A weak mineral acid.
Give one example : A base which is not an alkali.
Fill in the blank from the choices given in bracket.
When a metallic oxide is dissolved in water, the solution formed has a high concentration of ___________ ions. (H+,H3O+,OH-)
The following is a list of methods for the preparation of salts.
A – direct combination of two elements
B – reaction of a dilute acid with a metal.
C – reaction of a dilute acid with an insoluble base.
D – titration of a dilute acid with a solution of soluble base.
E – reaction of two solutions of salts to form a precipitate.
Choose from the above list A to E, the best method of preparing the following salt by giving a suitable equation in the following case:
Lead chloride.
A black coloured solid which on reaction with dilute sulphuric acid forms a blue coloured solution is ______.
