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Given the molecular formula of the hexa coordinated complexes (A) CoCl3.6NH3 (B) CoCl3.5NH3 (C) CoCl3.4NH3. If the number of coordinated NH3 molecules in A, B and C respectively are 6, 5 and 4 the primary valency in (A), (B) and (C) are:
- a)6, 5, 4
- b)3, 2, 1
- c)0, 1, 2
- d)3, 3, 3
Correct answer is option 'B'. Can you explain this answer?
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Given the molecular formula of the hexa coordinated complexes (A) CoCl...
Explanation:
The given molecular formula of the hexa-coordinated complexes (A) CoCl3.6NH3 (B) CoCl3.5NH3 (C) CoCl3.4NH3 shows that each complex consists of a central cobalt ion surrounded by a certain number of chloride ions and ammonia molecules coordinated to it.
The number of coordinated NH3 molecules in A, B, and C are 6, 5, and 4, respectively.
Primary valency represents the oxidation state of the central metal ion, which is equal to the charge on the metal ion after it loses its primary valence electrons.
The coordination number represents the number of ligands coordinated to the central metal ion.
The secondary valency represents the charge on the ligands coordinated to the central metal ion.
The sum of primary and secondary valencies equals the overall charge on the complex.
As per the given information, the primary valency in (A), (B), and (C) can be calculated as follows:
(A) CoCl3.6NH3 - The number of chloride ions is 3, which means that the total charge of the chloride ions is -3. The complex has a neutral charge, so the primary valency of Co is +3, which means that it has lost 3 electrons.
(B) CoCl3.5NH3 - The number of chloride ions is 3, which means that the total charge of the chloride ions is -3. The complex has a neutral charge, so the primary valency of Co is +2, which means that it has lost 2 electrons.
(C) CoCl3.4NH3 - The number of chloride ions is 3, which means that the total charge of the chloride ions is -3. The complex has a neutral charge, so the primary valency of Co is +1, which means that it has lost 1 electron.
Therefore, the primary valency in (A), (B), and (C) are 3, 2, and 1, respectively. Hence, option 'B' is the correct answer.
The given molecular formula of the hexa-coordinated complexes (A) CoCl3.6NH3 (B) CoCl3.5NH3 (C) CoCl3.4NH3 shows that each complex consists of a central cobalt ion surrounded by a certain number of chloride ions and ammonia molecules coordinated to it.
The number of coordinated NH3 molecules in A, B, and C are 6, 5, and 4, respectively.
Primary valency represents the oxidation state of the central metal ion, which is equal to the charge on the metal ion after it loses its primary valence electrons.
The coordination number represents the number of ligands coordinated to the central metal ion.
The secondary valency represents the charge on the ligands coordinated to the central metal ion.
The sum of primary and secondary valencies equals the overall charge on the complex.
As per the given information, the primary valency in (A), (B), and (C) can be calculated as follows:
(A) CoCl3.6NH3 - The number of chloride ions is 3, which means that the total charge of the chloride ions is -3. The complex has a neutral charge, so the primary valency of Co is +3, which means that it has lost 3 electrons.
(B) CoCl3.5NH3 - The number of chloride ions is 3, which means that the total charge of the chloride ions is -3. The complex has a neutral charge, so the primary valency of Co is +2, which means that it has lost 2 electrons.
(C) CoCl3.4NH3 - The number of chloride ions is 3, which means that the total charge of the chloride ions is -3. The complex has a neutral charge, so the primary valency of Co is +1, which means that it has lost 1 electron.
Therefore, the primary valency in (A), (B), and (C) are 3, 2, and 1, respectively. Hence, option 'B' is the correct answer.
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Given the molecular formula of the hexa coordinated complexes (A) CoCl...
Primary valency is the number of ionisable ions so in these coordination compounds ionisable part is 3 2 1 respectively
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Given the molecular formula of the hexa coordinated complexes (A) CoCl3.6NH3 (B) CoCl3.5NH3 (C) CoCl3.4NH3. If the number of coordinated NH3 molecules in A, B and C respectively are 6, 5 and 4 the primary valency in (A), (B) and (C) are:a)6, 5, 4b)3, 2, 1c)0, 1, 2d)3, 3, 3Correct answer is option 'B'. Can you explain this answer?
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Given the molecular formula of the hexa coordinated complexes (A) CoCl3.6NH3 (B) CoCl3.5NH3 (C) CoCl3.4NH3. If the number of coordinated NH3 molecules in A, B and C respectively are 6, 5 and 4 the primary valency in (A), (B) and (C) are:a)6, 5, 4b)3, 2, 1c)0, 1, 2d)3, 3, 3Correct answer is option 'B'. Can you explain this answer? for Chemistry 2024 is part of Chemistry preparation. The Question and answers have been prepared according to the Chemistry exam syllabus. Information about Given the molecular formula of the hexa coordinated complexes (A) CoCl3.6NH3 (B) CoCl3.5NH3 (C) CoCl3.4NH3. If the number of coordinated NH3 molecules in A, B and C respectively are 6, 5 and 4 the primary valency in (A), (B) and (C) are:a)6, 5, 4b)3, 2, 1c)0, 1, 2d)3, 3, 3Correct answer is option 'B'. Can you explain this answer? covers all topics & solutions for Chemistry 2024 Exam. Find important definitions, questions, meanings, examples, exercises and tests below for Given the molecular formula of the hexa coordinated complexes (A) CoCl3.6NH3 (B) CoCl3.5NH3 (C) CoCl3.4NH3. If the number of coordinated NH3 molecules in A, B and C respectively are 6, 5 and 4 the primary valency in (A), (B) and (C) are:a)6, 5, 4b)3, 2, 1c)0, 1, 2d)3, 3, 3Correct answer is option 'B'. Can you explain this answer?.
Given the molecular formula of the hexa coordinated complexes (A) CoCl3.6NH3 (B) CoCl3.5NH3 (C) CoCl3.4NH3. If the number of coordinated NH3 molecules in A, B and C respectively are 6, 5 and 4 the primary valency in (A), (B) and (C) are:a)6, 5, 4b)3, 2, 1c)0, 1, 2d)3, 3, 3Correct answer is option 'B'. Can you explain this answer? for Chemistry 2024 is part of Chemistry preparation. The Question and answers have been prepared according to the Chemistry exam syllabus. Information about Given the molecular formula of the hexa coordinated complexes (A) CoCl3.6NH3 (B) CoCl3.5NH3 (C) CoCl3.4NH3. If the number of coordinated NH3 molecules in A, B and C respectively are 6, 5 and 4 the primary valency in (A), (B) and (C) are:a)6, 5, 4b)3, 2, 1c)0, 1, 2d)3, 3, 3Correct answer is option 'B'. Can you explain this answer? covers all topics & solutions for Chemistry 2024 Exam. Find important definitions, questions, meanings, examples, exercises and tests below for Given the molecular formula of the hexa coordinated complexes (A) CoCl3.6NH3 (B) CoCl3.5NH3 (C) CoCl3.4NH3. If the number of coordinated NH3 molecules in A, B and C respectively are 6, 5 and 4 the primary valency in (A), (B) and (C) are:a)6, 5, 4b)3, 2, 1c)0, 1, 2d)3, 3, 3Correct answer is option 'B'. Can you explain this answer?.
Solutions for Given the molecular formula of the hexa coordinated complexes (A) CoCl3.6NH3 (B) CoCl3.5NH3 (C) CoCl3.4NH3. If the number of coordinated NH3 molecules in A, B and C respectively are 6, 5 and 4 the primary valency in (A), (B) and (C) are:a)6, 5, 4b)3, 2, 1c)0, 1, 2d)3, 3, 3Correct answer is option 'B'. Can you explain this answer? in English & in Hindi are available as part of our courses for Chemistry.
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Here you can find the meaning of Given the molecular formula of the hexa coordinated complexes (A) CoCl3.6NH3 (B) CoCl3.5NH3 (C) CoCl3.4NH3. If the number of coordinated NH3 molecules in A, B and C respectively are 6, 5 and 4 the primary valency in (A), (B) and (C) are:a)6, 5, 4b)3, 2, 1c)0, 1, 2d)3, 3, 3Correct answer is option 'B'. Can you explain this answer? defined & explained in the simplest way possible. Besides giving the explanation of
Given the molecular formula of the hexa coordinated complexes (A) CoCl3.6NH3 (B) CoCl3.5NH3 (C) CoCl3.4NH3. If the number of coordinated NH3 molecules in A, B and C respectively are 6, 5 and 4 the primary valency in (A), (B) and (C) are:a)6, 5, 4b)3, 2, 1c)0, 1, 2d)3, 3, 3Correct answer is option 'B'. Can you explain this answer?, a detailed solution for Given the molecular formula of the hexa coordinated complexes (A) CoCl3.6NH3 (B) CoCl3.5NH3 (C) CoCl3.4NH3. If the number of coordinated NH3 molecules in A, B and C respectively are 6, 5 and 4 the primary valency in (A), (B) and (C) are:a)6, 5, 4b)3, 2, 1c)0, 1, 2d)3, 3, 3Correct answer is option 'B'. Can you explain this answer? has been provided alongside types of Given the molecular formula of the hexa coordinated complexes (A) CoCl3.6NH3 (B) CoCl3.5NH3 (C) CoCl3.4NH3. If the number of coordinated NH3 molecules in A, B and C respectively are 6, 5 and 4 the primary valency in (A), (B) and (C) are:a)6, 5, 4b)3, 2, 1c)0, 1, 2d)3, 3, 3Correct answer is option 'B'. Can you explain this answer? theory, EduRev gives you an
ample number of questions to practice Given the molecular formula of the hexa coordinated complexes (A) CoCl3.6NH3 (B) CoCl3.5NH3 (C) CoCl3.4NH3. If the number of coordinated NH3 molecules in A, B and C respectively are 6, 5 and 4 the primary valency in (A), (B) and (C) are:a)6, 5, 4b)3, 2, 1c)0, 1, 2d)3, 3, 3Correct answer is option 'B'. Can you explain this answer? tests, examples and also practice Chemistry tests.
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