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प्रश्न
What is meant by the term weak acid?
What is meant by weak acids?
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उत्तर
An acid which is partially ionised in water and thus produces a small amount of hydrogen ions is called a weak acid.
संबंधित प्रश्न
Define a mixed salt.
Name a chloride which is insoluble in cold water but dissolves in hot water.
Identify the odd one out and justify.
Choose the correct answer from the options given below:
Which one is the acidic salt?
Give the name and formula of the acid salt which gives sodium ions and sulphate ions in solution.
Select the correct answer from the choices a,b,c and d which are given.Write only the letter corresponding to the correct answer.
An example of a complex salt is
Define the following and give two examples in case a normal salt .
Why is toothpaste basic?
State the terms/process for the following:
A type of salt formed by partial replacement of hydroxyl radicals with an acid radical.
From the formula listed below, choose one, in the following case, corresponding to the salt having the given description:
AgCl, CuCO3, CuSO4.5H2O, KNO3, NaCl, NaHSO4, Pb(NO3)2, ZnCO3, ZnSO4.7H2O.
On treating with concentrated sulphuric acid, this salt changes from blue to white.
