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Choose the correct statement from the following.
- a)Fluoride ion has higher hydration energy than other halide ions
- b)More volatile hydride is HF
- c)Fluorine has a lesser tendency to form cation than anion
- d)Except fluorine other halogens form polyhalide ions
Correct answer is option 'A,C,D'. Can you explain this answer?
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Choose the correct statement from the following.a)Fluoride ion has hig...
In HF, there is strong intermolecular H-bonding between F and H. Hence, HF is lower volatile hydride.
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Choose the correct statement from the following.a)Fluoride ion has hig...
Explanation:
a) Fluoride ion has higher hydration energy than other halide ions:
- Hydration energy is the energy released when a solute ion is surrounded by water molecules and forms a hydrated ion.
- Fluoride ion has a smaller size compared to other halide ions (chloride, bromide, and iodide). This smaller size allows for stronger electrostatic interactions between the fluoride ion and water molecules, resulting in a higher hydration energy.
- The high hydration energy of fluoride ion is due to its high charge density, which is the ratio of its charge to its size. The high charge density leads to stronger attraction between the fluoride ion and water molecules, resulting in a higher hydration energy.
b) More volatile hydride is HF:
- Volatility refers to the tendency of a substance to evaporate or vaporize.
- The volatility of a compound is influenced by its intermolecular forces, molecular size, and molecular weight.
- Hydrogen fluoride (HF) is more volatile compared to other hydrides of the halogens (HCl, HBr, HI). This is because HF forms hydrogen bonds with water molecules, which increases its intermolecular forces and makes it more volatile.
c) Fluorine has a lesser tendency to form cation than anion:
- Fluorine is the most electronegative element in the periodic table, meaning it has a high affinity for electrons.
- As a result, fluorine has a greater tendency to gain electrons and form an anion (F-) rather than lose electrons and form a cation (F+).
- This is because fluorine has a strong pull on electrons due to its high electronegativity, making it difficult for it to lose electrons and form a cation.
d) Except fluorine, other halogens form polyhalide ions:
- Polyhalide ions are ions that contain more than one halogen atom.
- Fluorine is the only halogen that does not readily form polyhalide ions because of its high electronegativity and small size, which makes it difficult for it to form bonds with other halogens.
- Other halogens such as chlorine, bromine, and iodine can readily form polyhalide ions by sharing electrons with each other to achieve a more stable electron configuration.
a) Fluoride ion has higher hydration energy than other halide ions:
- Hydration energy is the energy released when a solute ion is surrounded by water molecules and forms a hydrated ion.
- Fluoride ion has a smaller size compared to other halide ions (chloride, bromide, and iodide). This smaller size allows for stronger electrostatic interactions between the fluoride ion and water molecules, resulting in a higher hydration energy.
- The high hydration energy of fluoride ion is due to its high charge density, which is the ratio of its charge to its size. The high charge density leads to stronger attraction between the fluoride ion and water molecules, resulting in a higher hydration energy.
b) More volatile hydride is HF:
- Volatility refers to the tendency of a substance to evaporate or vaporize.
- The volatility of a compound is influenced by its intermolecular forces, molecular size, and molecular weight.
- Hydrogen fluoride (HF) is more volatile compared to other hydrides of the halogens (HCl, HBr, HI). This is because HF forms hydrogen bonds with water molecules, which increases its intermolecular forces and makes it more volatile.
c) Fluorine has a lesser tendency to form cation than anion:
- Fluorine is the most electronegative element in the periodic table, meaning it has a high affinity for electrons.
- As a result, fluorine has a greater tendency to gain electrons and form an anion (F-) rather than lose electrons and form a cation (F+).
- This is because fluorine has a strong pull on electrons due to its high electronegativity, making it difficult for it to lose electrons and form a cation.
d) Except fluorine, other halogens form polyhalide ions:
- Polyhalide ions are ions that contain more than one halogen atom.
- Fluorine is the only halogen that does not readily form polyhalide ions because of its high electronegativity and small size, which makes it difficult for it to form bonds with other halogens.
- Other halogens such as chlorine, bromine, and iodine can readily form polyhalide ions by sharing electrons with each other to achieve a more stable electron configuration.
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Choose the correct statement from the following.a)Fluoride ion has higher hydration energy than other halide ionsb)More volatile hydride is HFc)Fluorine has a lesser tendency to form cation than aniond)Except fluorine other halogens form polyhalide ionsCorrect answer is option 'A,C,D'. Can you explain this answer?
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Choose the correct statement from the following.a)Fluoride ion has higher hydration energy than other halide ionsb)More volatile hydride is HFc)Fluorine has a lesser tendency to form cation than aniond)Except fluorine other halogens form polyhalide ionsCorrect answer is option 'A,C,D'. Can you explain this answer? for JEE 2024 is part of JEE preparation. The Question and answers have been prepared according to the JEE exam syllabus. Information about Choose the correct statement from the following.a)Fluoride ion has higher hydration energy than other halide ionsb)More volatile hydride is HFc)Fluorine has a lesser tendency to form cation than aniond)Except fluorine other halogens form polyhalide ionsCorrect answer is option 'A,C,D'. Can you explain this answer? covers all topics & solutions for JEE 2024 Exam. Find important definitions, questions, meanings, examples, exercises and tests below for Choose the correct statement from the following.a)Fluoride ion has higher hydration energy than other halide ionsb)More volatile hydride is HFc)Fluorine has a lesser tendency to form cation than aniond)Except fluorine other halogens form polyhalide ionsCorrect answer is option 'A,C,D'. Can you explain this answer?.
Choose the correct statement from the following.a)Fluoride ion has higher hydration energy than other halide ionsb)More volatile hydride is HFc)Fluorine has a lesser tendency to form cation than aniond)Except fluorine other halogens form polyhalide ionsCorrect answer is option 'A,C,D'. Can you explain this answer? for JEE 2024 is part of JEE preparation. The Question and answers have been prepared according to the JEE exam syllabus. Information about Choose the correct statement from the following.a)Fluoride ion has higher hydration energy than other halide ionsb)More volatile hydride is HFc)Fluorine has a lesser tendency to form cation than aniond)Except fluorine other halogens form polyhalide ionsCorrect answer is option 'A,C,D'. Can you explain this answer? covers all topics & solutions for JEE 2024 Exam. Find important definitions, questions, meanings, examples, exercises and tests below for Choose the correct statement from the following.a)Fluoride ion has higher hydration energy than other halide ionsb)More volatile hydride is HFc)Fluorine has a lesser tendency to form cation than aniond)Except fluorine other halogens form polyhalide ionsCorrect answer is option 'A,C,D'. Can you explain this answer?.
Solutions for Choose the correct statement from the following.a)Fluoride ion has higher hydration energy than other halide ionsb)More volatile hydride is HFc)Fluorine has a lesser tendency to form cation than aniond)Except fluorine other halogens form polyhalide ionsCorrect answer is option 'A,C,D'. Can you explain this answer? in English & in Hindi are available as part of our courses for JEE.
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Choose the correct statement from the following.a)Fluoride ion has higher hydration energy than other halide ionsb)More volatile hydride is HFc)Fluorine has a lesser tendency to form cation than aniond)Except fluorine other halogens form polyhalide ionsCorrect answer is option 'A,C,D'. Can you explain this answer?, a detailed solution for Choose the correct statement from the following.a)Fluoride ion has higher hydration energy than other halide ionsb)More volatile hydride is HFc)Fluorine has a lesser tendency to form cation than aniond)Except fluorine other halogens form polyhalide ionsCorrect answer is option 'A,C,D'. Can you explain this answer? has been provided alongside types of Choose the correct statement from the following.a)Fluoride ion has higher hydration energy than other halide ionsb)More volatile hydride is HFc)Fluorine has a lesser tendency to form cation than aniond)Except fluorine other halogens form polyhalide ionsCorrect answer is option 'A,C,D'. Can you explain this answer? theory, EduRev gives you an
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