Advertisements
Advertisements
प्रश्न
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
Advertisements
उत्तर
(i) NaHSO4
(ii) AgCI
(iii) CuSO4.5H2O
(iv) CuCO3
(V) Pb(NO3)2
APPEARS IN
संबंधित प्रश्न
Give balanced chemical equations to prepare the following salts
Lead sulphate from lead carbonate
Give two examples of an acid salt.
Name two sulphates which are insoluble.
Name a basic salt.
Name a double salt.
Give the name and formula of the acid salt which gives sodium ions and sulphate ions in solution.
What is the term defined by the following?
A salt containing a metal ion surrounded by other ions or molecules.
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.
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 |
