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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
Give two examples of a normal salt.
Name a chloride which is insoluble.
Name a basic salt.
Identify the odd one out and justify.
Write the reactions of SO2 and oxides of nitrogen which leads to acid rain formation.
What is meant by the term weak acid?
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.
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 heating, this salt changes from green to black.
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 |
