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प्रश्न
Name a double salt.
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उत्तर १
Potash alum
उत्तर २
Mohr's salt FeSO4.(NH4)2SO4.6H2O
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संबंधित प्रश्न
The salt solution which does not react with ammonium hydroxide is :
Define normal salt.
Give two examples of a normal salt.
Why common salt gets wet during rainy season?
Macth the following.
| Column A | Column B |
| 1. Acid salt | a. Sodium potassium carbonate |
| 2. Mixed salt | b. Alum |
| 3. Complex salt | c. Sodium Carbonate |
| 4. Double salt | d. Sodium zincate |
|
5. Normal salt |
e. Sodium hydrogen carbonate |
State the inference drawn from the following observation :
On carrying out the flame test with a salt P a brick red flame was obtained. What is the cation in P?
Define the following and give two examples in case a basic salt.
What are basic salts? Give a suitable reaction for this.
Identify the following:
A salt formed by the complete neutralization of an acid by a base.
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.
This salt gives nitrogen dioxide on heating.
