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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
Name a salt prepared by direct combination. Write an equation for the reaction that takes place in preparing the salt you have named.
Name the ions furnished by : an acid
Give one example : A hydroxide which is insoluble in water.
Give one example : A weak mineral acid.
Give one example : An oxide which is a base.
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.
State the term defined by the following sentence:
The insoluble solid formed when two solutions are mixed together.
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.)
What is the first step that is required to prepare Lead sulphate from Lead carbonate?
Making use only of substances chosen from those given below:
(Dilute sulphuric acid, sodium carbonate, Zinc, sodium sulphite, Lead, calcium carbonate)
Give the equation for the reaction by which you could obtain sulphur dioxide.
State your observation:
Zinc granule is added to copper sulphate solution.
