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प्रश्न
Define the following term:
Neutralisation
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उत्तर
It is the process by which H+ ions of an acid react completely with water the [OH-] ions of a base to give salt and water only.
For example : \[\ce{2NaOH + H2SO4 → Na2SO4 + 2H2O}\]
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संबंधित प्रश्न
How would you obtain salt from another salt?
What kind of salt prepared by direct combination. Write an equation for the reaction that takes place in preparing the salt you have named.
Name the procedure used to prepare a sodium salt such as sodium sulphate.
Give the preparation of the salt given in the left column by matching with the methods given in the right column. Write balanced equations for each preparation.
| Salt | Method of Preparation |
| Zinc sulphate | Precipitation |
| Ferrous sulphide | Displacement |
| Barium sulphate | Neutralization |
| Sodium sulphate | Synthesis |
State how would you prepare copper (II) oxide from
Copper Carbonate
Choosing the correct words given in brackets, complete the sentence given below: Copper sulphate from copper.
Give the equation for the preparation of the following salt from the starting material given.
Iron (III) Chloride from Iron
State the inference drawn from the following observation:
Salt S is prepared by reacting dilute sulphuric acid with copper oxide Identify S.
What is the difference between the chemical nature of an aqueous solution of HCl and an aqueous solution of NH3
Choose the most appropriate answer from
(SO2, SiO2, Al2O3, CO, MgO, Na2O)
An oxide which when dissolved in water form acid.
