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Which one is not correct about perxenate ion (XeO64–) ?
- a)Hydrolysis of XeF6 in basic medium gives perxenate ion
- b)It has two oxygen involved in peroxide bond
- c)Oxidation number of xenon in Perxenate ion is +8
- d)Perxenates are Strong oxidizing agents.
Correct answer is option 'B'. Can you explain this answer?
Most Upvoted Answer
Which one is not correct about perxenate ion (XeO64–) ?a)Hydroly...
Explanation:
Perxenate ion (XeO64) is a polyatomic ion formed by the reaction of XeF6 with a strong base. Let's discuss the given options one by one.
a) Hydrolysis of XeF6 in basic medium gives perxenate ion:
This statement is correct. XeF6 is a fluoride of xenon and reacts with a strong base like NaOH or KOH to form perxenate ion. The reaction is given below:
XeF6 + 6 NaOH → Na4XeO6 + 2 NaF + 3 H2O
b) It has two oxygen involved in peroxide bond:
This statement is incorrect. Perxenate ion does not have a peroxide bond. It has four oxygen atoms bonded to xenon in a square planar arrangement.
c) Oxidation number of xenon in Perxenate ion is 8:
This statement is correct. The oxidation number of xenon in perxenate ion is +8. Each oxygen atom has an oxidation number of -2, and since there are six oxygen atoms, the total oxidation number contributed by oxygen is -12. Therefore, the oxidation number of xenon is +8 to balance the charge of the ion.
d) Perxenates are Strong oxidizing agents:
This statement is correct. Perxenates are strong oxidizing agents and can oxidize a wide range of compounds. For example, they can oxidize iodide ion to iodine, sulfur dioxide to sulfate ion, and ferrous ion to ferric ion.
In conclusion, statement b is incorrect as perxenate ion does not have a peroxide bond.
Perxenate ion (XeO64) is a polyatomic ion formed by the reaction of XeF6 with a strong base. Let's discuss the given options one by one.
a) Hydrolysis of XeF6 in basic medium gives perxenate ion:
This statement is correct. XeF6 is a fluoride of xenon and reacts with a strong base like NaOH or KOH to form perxenate ion. The reaction is given below:
XeF6 + 6 NaOH → Na4XeO6 + 2 NaF + 3 H2O
b) It has two oxygen involved in peroxide bond:
This statement is incorrect. Perxenate ion does not have a peroxide bond. It has four oxygen atoms bonded to xenon in a square planar arrangement.
c) Oxidation number of xenon in Perxenate ion is 8:
This statement is correct. The oxidation number of xenon in perxenate ion is +8. Each oxygen atom has an oxidation number of -2, and since there are six oxygen atoms, the total oxidation number contributed by oxygen is -12. Therefore, the oxidation number of xenon is +8 to balance the charge of the ion.
d) Perxenates are Strong oxidizing agents:
This statement is correct. Perxenates are strong oxidizing agents and can oxidize a wide range of compounds. For example, they can oxidize iodide ion to iodine, sulfur dioxide to sulfate ion, and ferrous ion to ferric ion.
In conclusion, statement b is incorrect as perxenate ion does not have a peroxide bond.
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Community Answer
Which one is not correct about perxenate ion (XeO64–) ?a)Hydroly...
Because The number of peroxide bonds in perxenate ion [XeO6]−4 is 0. so b option is correct
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Which one is not correct about perxenate ion (XeO64–) ?a)Hydrolysis of XeF6 in basic medium gives perxenate ionb)It has two oxygen involved in peroxide bondc)Oxidation number of xenon in Perxenate ion is +8d)Perxenates are Strong oxidizing agents.Correct answer is option 'B'. Can you explain this answer? for IIT JAM 2025 is part of IIT JAM preparation. The Question and answers have been prepared according to the IIT JAM exam syllabus. Information about Which one is not correct about perxenate ion (XeO64–) ?a)Hydrolysis of XeF6 in basic medium gives perxenate ionb)It has two oxygen involved in peroxide bondc)Oxidation number of xenon in Perxenate ion is +8d)Perxenates are Strong oxidizing agents.Correct answer is option 'B'. Can you explain this answer? covers all topics & solutions for IIT JAM 2025 Exam. Find important definitions, questions, meanings, examples, exercises and tests below for Which one is not correct about perxenate ion (XeO64–) ?a)Hydrolysis of XeF6 in basic medium gives perxenate ionb)It has two oxygen involved in peroxide bondc)Oxidation number of xenon in Perxenate ion is +8d)Perxenates are Strong oxidizing agents.Correct answer is option 'B'. Can you explain this answer?.
Which one is not correct about perxenate ion (XeO64–) ?a)Hydrolysis of XeF6 in basic medium gives perxenate ionb)It has two oxygen involved in peroxide bondc)Oxidation number of xenon in Perxenate ion is +8d)Perxenates are Strong oxidizing agents.Correct answer is option 'B'. Can you explain this answer? for IIT JAM 2025 is part of IIT JAM preparation. The Question and answers have been prepared according to the IIT JAM exam syllabus. Information about Which one is not correct about perxenate ion (XeO64–) ?a)Hydrolysis of XeF6 in basic medium gives perxenate ionb)It has two oxygen involved in peroxide bondc)Oxidation number of xenon in Perxenate ion is +8d)Perxenates are Strong oxidizing agents.Correct answer is option 'B'. Can you explain this answer? covers all topics & solutions for IIT JAM 2025 Exam. Find important definitions, questions, meanings, examples, exercises and tests below for Which one is not correct about perxenate ion (XeO64–) ?a)Hydrolysis of XeF6 in basic medium gives perxenate ionb)It has two oxygen involved in peroxide bondc)Oxidation number of xenon in Perxenate ion is +8d)Perxenates are Strong oxidizing agents.Correct answer is option 'B'. Can you explain this answer?.
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