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प्रश्न
Name the ions furnished by : an acid
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उत्तर
An acid in a solution furnishes the ions : Hydronium / Hydrogen ion and a negative ion.
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संबंधित प्रश्न
Explain the formation of hydronium ion.
Name the ion that turns blue litmus red.
Define in term of ionization an alkali?
Name the ions furnished by an acid.
Name a salt prepared by direct combination. Write an equation for the reaction that takes place in preparing the salt you have named.
Give one example : A hydroxide which is highly soluble in water.
Give one example : A basic oxide which is insoluble in water.
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?
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.
State your observation:
Zinc granule is added to copper sulphate solution.
