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प्रश्न
What is the term defined below?
A base which is soluble in water.
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उत्तर
Alkali
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संबंधित प्रश्न
From the list of the following salts choose the salt that most appropriately fits the description is given in the following:
[AgCl, MgCl2, NaHSO4, PbCO3, ZnCO3, KNO3, Ca(NO3)2]
An insoluble chloride.
Name the ions furnished by a weak alkali.
Define the term neutralization, Give a reaction, mentioning clearly acid and base used in the reaction.
Give one example : A basic oxide which is insoluble in water.
Give one example : A hydrogen containing compound which is not an acid.
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 ______.
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-)
Answer the following question related to salts and their preparations:
What kind of salt is prepared by precipitation?
State the term defined by the following sentence:
The insoluble solid formed when two solutions are mixed together.
