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An example of a double salt is [1989]
- a)Bleaching powder
- b)K4[Fe(CN)6]
- c)Hypo
- d)Potash Alum
Correct answer is option 'A'. Can you explain this answer?
Verified Answer
An example of a double salt is [1989]a)Bleaching powderb)K4[Fe(CN)6]c)...
Potash Alum, K2SO4. Al2(SO4). 24H2O is a double salt.
Most Upvoted Answer
An example of a double salt is [1989]a)Bleaching powderb)K4[Fe(CN)6]c)...
Bleaching powder is actually a mixed salt n here the example of double salt is opt D.
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Community Answer
An example of a double salt is [1989]a)Bleaching powderb)K4[Fe(CN)6]c)...
Definition of Double Salt:
A double salt is a compound that consists of two different ions that are held together by ionic bonds. These ions can be either inorganic or organic, and they are typically present in a specific ratio in the crystal lattice of the double salt.
Explanation of the Answer:
The correct answer to the given question is option 'D', Potash Alum. Potash alum is a double salt with the chemical formula KAl(SO4)2·12H2O. It is commonly used in various industrial and household applications, including water purification, dyes and pigments, and as an ingredient in deodorants and antiperspirants.
Reason for Potash Alum being a Double Salt:
Potassium Ion:
Potash alum contains the potassium ion (K+), which is an alkali metal cation. The potassium ion is responsible for providing the compound with its unique properties and characteristics.
Aluminum Ion:
Potash alum also contains the aluminum ion (Al3+), which is a trivalent metal cation. The aluminum ion contributes to the overall structure and stability of the compound.
Sulfate Ion:
Potash alum contains the sulfate ion (SO42-), which is a polyatomic anion. The sulfate ion forms ionic bonds with the potassium and aluminum ions, creating a three-dimensional crystal lattice.
Water of Crystallization:
Potash alum also contains water molecules (H2O) within its crystal structure. These water molecules are known as water of crystallization and are present in a specific ratio of 12 moles per formula unit of potash alum.
Crystal Structure:
The potassium, aluminum, sulfate, and water molecules are arranged in a specific pattern within the crystal lattice of potash alum. This arrangement gives rise to the characteristic shape and properties of the compound.
Conclusion:
In conclusion, potash alum is an example of a double salt because it consists of two different ions (potassium and aluminum) held together by ionic bonds. The compound also contains water molecules as part of its crystal structure. Potash alum is widely used for its various applications and is an important compound in the field of chemistry.
A double salt is a compound that consists of two different ions that are held together by ionic bonds. These ions can be either inorganic or organic, and they are typically present in a specific ratio in the crystal lattice of the double salt.
Explanation of the Answer:
The correct answer to the given question is option 'D', Potash Alum. Potash alum is a double salt with the chemical formula KAl(SO4)2·12H2O. It is commonly used in various industrial and household applications, including water purification, dyes and pigments, and as an ingredient in deodorants and antiperspirants.
Reason for Potash Alum being a Double Salt:
Potassium Ion:
Potash alum contains the potassium ion (K+), which is an alkali metal cation. The potassium ion is responsible for providing the compound with its unique properties and characteristics.
Aluminum Ion:
Potash alum also contains the aluminum ion (Al3+), which is a trivalent metal cation. The aluminum ion contributes to the overall structure and stability of the compound.
Sulfate Ion:
Potash alum contains the sulfate ion (SO42-), which is a polyatomic anion. The sulfate ion forms ionic bonds with the potassium and aluminum ions, creating a three-dimensional crystal lattice.
Water of Crystallization:
Potash alum also contains water molecules (H2O) within its crystal structure. These water molecules are known as water of crystallization and are present in a specific ratio of 12 moles per formula unit of potash alum.
Crystal Structure:
The potassium, aluminum, sulfate, and water molecules are arranged in a specific pattern within the crystal lattice of potash alum. This arrangement gives rise to the characteristic shape and properties of the compound.
Conclusion:
In conclusion, potash alum is an example of a double salt because it consists of two different ions (potassium and aluminum) held together by ionic bonds. The compound also contains water molecules as part of its crystal structure. Potash alum is widely used for its various applications and is an important compound in the field of chemistry.
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An example of a double salt is [1989]a)Bleaching powderb)K4[Fe(CN)6]c)Hypod)Potash AlumCorrect answer is option 'A'. Can you explain this answer? for Class 11 2025 is part of Class 11 preparation. The Question and answers have been prepared according to the Class 11 exam syllabus. Information about An example of a double salt is [1989]a)Bleaching powderb)K4[Fe(CN)6]c)Hypod)Potash AlumCorrect answer is option 'A'. Can you explain this answer? covers all topics & solutions for Class 11 2025 Exam. Find important definitions, questions, meanings, examples, exercises and tests below for An example of a double salt is [1989]a)Bleaching powderb)K4[Fe(CN)6]c)Hypod)Potash AlumCorrect answer is option 'A'. Can you explain this answer?.
An example of a double salt is [1989]a)Bleaching powderb)K4[Fe(CN)6]c)Hypod)Potash AlumCorrect answer is option 'A'. Can you explain this answer? for Class 11 2025 is part of Class 11 preparation. The Question and answers have been prepared according to the Class 11 exam syllabus. Information about An example of a double salt is [1989]a)Bleaching powderb)K4[Fe(CN)6]c)Hypod)Potash AlumCorrect answer is option 'A'. Can you explain this answer? covers all topics & solutions for Class 11 2025 Exam. Find important definitions, questions, meanings, examples, exercises and tests below for An example of a double salt is [1989]a)Bleaching powderb)K4[Fe(CN)6]c)Hypod)Potash AlumCorrect answer is option 'A'. Can you explain this answer?.
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