Mohr's Salt
Easychemistry
Mohr's salt is:
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Solution
Incorrect! Answer:
FeSO₄·(NH₄)₂SO₄·6H₂O
Mohr's Salt is Ferrous Ammonium Sulfate hexahydrate.
- Formula: FeSO4⋅(NH4)2SO4⋅6H2O.
- Type: It is a Double Salt. Unlike complex salts, double salts completely dissociate into their component ions when dissolved in water.
- Importance: It is used as a Primary Standard in titration because it is relatively stable in solid form and resistant to aerial oxidation compared to simple ferrous sulfate (FeSO4).
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About This Question
- Subject
- chemistry
- Chapter
- principles related to practical chemistry
- Topic
- mohr's salt
- Difficulty
- Easy
- Year
- 2025
Solution
Correct Answer:
FeSO₄·(NH₄)₂SO₄·6H₂O
Mohr's Salt is Ferrous Ammonium Sulfate hexahydrate.
- Formula: FeSO4⋅(NH4)2SO4⋅6H2O.
- Type: It is a Double Salt. Unlike complex salts, double salts completely dissociate into their component ions when dissolved in water.
- Importance: It is used as a Primary Standard in titration because it is relatively stable in solid form and resistant to aerial oxidation compared to simple ferrous sulfate (FeSO4).
This easy difficulty chemistry question is from the chapter principles related to practical chemistry, covering the topic of mohr's salt. It appeared in the 2025 exam.
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