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प्रश्न
Answer the following question related to salts and their preparations:
What kind of salt is prepared by precipitation?
उत्तर
An insoluble salt can be prepared by precipitation.
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संबंधित प्रश्न
Explain the formation of hydronium ion.
Name the ions furnished by bases in solution.
Give one example : Basic oxide which is soluble in water.
Give one example : A hydroxide which is highly soluble in water.
Fill in the blank.
An acid is a compound which when dissolved in water forms hydronium ions as the only ______ ions.
Fill in the blanks.
A base is a compound which if soluble in water contains ______ ions. A base reacts with an acid to form ______ and water only. This type of reaction is known as ______.
What is the term defined below?
A base which is soluble in water.
Identify the anion present of the following compound:
A salt D on treatment with dilute sulphuric acid produces a gas which turns lime water milky but has no effect on acidified potassium dichromate solution
State the term defined by the following sentence:
The insoluble solid formed when two solutions are mixed together.
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 hydrogen.
