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प्रश्न
The acid which does not form acid salt by a basic radical.
पर्याय
H2CO3
H3PO4
H2SO4
CH3COOH
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उत्तर
CH3COOH
Explanation:
Acetic acid is a weak acid which does not dissociate completely in water, so it does not form acid salt but forms a normal salt.
संबंधित प्रश्न
Give balanced chemical equations to prepare the following salts
Lead sulphate from lead carbonate
Give two examples of a normal salt.
Name a chloride which is insoluble.
Name two sulphates which are insoluble.
Name an acidic salt.
Salts A, B, C, D and E undergo reactions (i) to (v) respectively. Identify the anion present in these salts on the basis of these reactions. Tabulate your answers in the format given below:
(i) When silver nitrate solution is added to asolution of A, a white precipitate, insoluble in dilute nitric acid, is formed.
(ii) Addition of dilute hydrochloric acid to B produces a gas which turns lead acetate paper black.
(iii) When a freshly prepared solution of ferrous sulphate is added to a solution of C and concentrated sulphuric acid is gently poured from the side of the test, a brown ring is formed.
(iv) When dilute sulphuric acid is added to D, a gas is produced which turns acidified potassium dichromate solution from orange to green.
(v) Addition of dilute hydrochloric acid to E produces an effervescence. The gas produced turns limewater milky but does not affect acidified potassium dichromate solution.
| Salt | Anion |
| A | |
| B | |
| C | |
| D | |
| E |
Define the following and give two examples in case a basic salt.
State the terms/process for the following:
A type of salt formed by partial replacement of hydroxyl radicals with an acid radical.
Identify the following:
A salt formed by the complete neutralization of an acid by a base.
Match the following in column A with the correct answer from the choices given in column B:
| Column A | Column B |
| 1. Ammonium hydroxide solution | (i) Contains only ions |
| 2. Dilute hydrochloric acid | (ii) Contains only molecules |
| 3. Carbon tetrachloride | (iii) Contains ions and molecules |
