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प्रश्न
Name a chloride which is insoluble.
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उत्तर
Silver chloride (AgCl)
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संबंधित प्रश्न
Define an acidic salt.
Name a chloride which is insoluble in cold water but dissolves in hot water.
Identify the odd one out and justify.
From the formulae listed below, choose one in each case corresponding to the salt having the given description :
AgCI, CuCO3, CuSO4.5H2O, KNO3, NaCI, NaHSO4, Pb(NO3), ZnCO3, ZnSO4.7H2O
(a) An acid salt
(b) An insoluble chloride
(c) On treating with concentrated sulphuric acid, this salt changes from blue to white.
(d) On heating this salt changes from green to black.
(e) This salt gives nitrogen dioxide on heating
What is the term defined by the following?
A salt containing a metal ion surrounded by other ions or molecules.
What are double salts? Give an example?
Why is toothpaste basic?
NaHSO4 is an acid salt.
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 |
Give a suitable chemical term for:
A salt formed by incomplete neutralisation of an acid by a base.
