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Statement I : Many trivalent lanthanide ions are coloured both in solid state and in aqueous solution.
Statement II : Colour of these ions is due to the presence of f-electrons.
- a)Both Statement I and Statement II are correct and Statement II is the correct explanation of Statement I
- b)Both Statement I and Statement II are correct and Statement II is not the correct explanation of Statement I
- c)Statement I is correct but Statement II is incorrect
- d)Statement II is correct but Statement I is incorrect
Correct answer is option 'A'. Can you explain this answer?
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Statement I : Many trivalent lanthanide ions are coloured both in soli...
Many trivalent lanthanide ions are coloured due to the presence of f-electrons, in solid state as well as in aqueous solutions.
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Statement I : Many trivalent lanthanide ions are coloured both in soli...
• Statement I is correct as many trivalent lanthanide ions exhibit colours both in solid state and in aqueous solution.
• Statement II is correct as the colour of these ions is due to the presence of f-electrons.
• Statement II is also the correct explanation of Statement I as the absorption of light by f-electrons causes the colour in these ions.
• The f-electrons in these ions are partially shielded by the outer electrons, leading to unique energy levels and transitions that result in the absorption of specific wavelengths of light, leading to the observed colours.
• The colours exhibited by these ions are dependent on factors such as the nature of the ligands, the oxidation state of the ion, and the crystal field surrounding the ion.
• The colours of these ions are useful in various applications such as in the production of coloured glass, ceramics, and pigments, as well as in analytical chemistry for the detection and quantification of lanthanide ions.
• Statement II is correct as the colour of these ions is due to the presence of f-electrons.
• Statement II is also the correct explanation of Statement I as the absorption of light by f-electrons causes the colour in these ions.
• The f-electrons in these ions are partially shielded by the outer electrons, leading to unique energy levels and transitions that result in the absorption of specific wavelengths of light, leading to the observed colours.
• The colours exhibited by these ions are dependent on factors such as the nature of the ligands, the oxidation state of the ion, and the crystal field surrounding the ion.
• The colours of these ions are useful in various applications such as in the production of coloured glass, ceramics, and pigments, as well as in analytical chemistry for the detection and quantification of lanthanide ions.
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Statement I : Many trivalent lanthanide ions are coloured both in solid state and in aqueous solution.Statement II : Colour of these ions is due to the presence of f-electrons.a)Both Statement I and Statement II are correct and Statement II is the correct explanation of Statement Ib)Both Statement I and Statement II are correct and Statement II is not the correct explanation of Statement Ic)Statement I is correct but Statement II is incorrectd)Statement II is correct but Statement I is incorrectCorrect answer is option 'A'. Can you explain this answer?
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Statement I : Many trivalent lanthanide ions are coloured both in solid state and in aqueous solution.Statement II : Colour of these ions is due to the presence of f-electrons.a)Both Statement I and Statement II are correct and Statement II is the correct explanation of Statement Ib)Both Statement I and Statement II are correct and Statement II is not the correct explanation of Statement Ic)Statement I is correct but Statement II is incorrectd)Statement II is correct but Statement I is incorrectCorrect answer is option 'A'. Can you explain this answer? for Class 12 2024 is part of Class 12 preparation. The Question and answers have been prepared according to the Class 12 exam syllabus. Information about Statement I : Many trivalent lanthanide ions are coloured both in solid state and in aqueous solution.Statement II : Colour of these ions is due to the presence of f-electrons.a)Both Statement I and Statement II are correct and Statement II is the correct explanation of Statement Ib)Both Statement I and Statement II are correct and Statement II is not the correct explanation of Statement Ic)Statement I is correct but Statement II is incorrectd)Statement II is correct but Statement I is incorrectCorrect answer is option 'A'. Can you explain this answer? covers all topics & solutions for Class 12 2024 Exam. Find important definitions, questions, meanings, examples, exercises and tests below for Statement I : Many trivalent lanthanide ions are coloured both in solid state and in aqueous solution.Statement II : Colour of these ions is due to the presence of f-electrons.a)Both Statement I and Statement II are correct and Statement II is the correct explanation of Statement Ib)Both Statement I and Statement II are correct and Statement II is not the correct explanation of Statement Ic)Statement I is correct but Statement II is incorrectd)Statement II is correct but Statement I is incorrectCorrect answer is option 'A'. Can you explain this answer?.
Statement I : Many trivalent lanthanide ions are coloured both in solid state and in aqueous solution.Statement II : Colour of these ions is due to the presence of f-electrons.a)Both Statement I and Statement II are correct and Statement II is the correct explanation of Statement Ib)Both Statement I and Statement II are correct and Statement II is not the correct explanation of Statement Ic)Statement I is correct but Statement II is incorrectd)Statement II is correct but Statement I is incorrectCorrect answer is option 'A'. Can you explain this answer? for Class 12 2024 is part of Class 12 preparation. The Question and answers have been prepared according to the Class 12 exam syllabus. Information about Statement I : Many trivalent lanthanide ions are coloured both in solid state and in aqueous solution.Statement II : Colour of these ions is due to the presence of f-electrons.a)Both Statement I and Statement II are correct and Statement II is the correct explanation of Statement Ib)Both Statement I and Statement II are correct and Statement II is not the correct explanation of Statement Ic)Statement I is correct but Statement II is incorrectd)Statement II is correct but Statement I is incorrectCorrect answer is option 'A'. Can you explain this answer? covers all topics & solutions for Class 12 2024 Exam. Find important definitions, questions, meanings, examples, exercises and tests below for Statement I : Many trivalent lanthanide ions are coloured both in solid state and in aqueous solution.Statement II : Colour of these ions is due to the presence of f-electrons.a)Both Statement I and Statement II are correct and Statement II is the correct explanation of Statement Ib)Both Statement I and Statement II are correct and Statement II is not the correct explanation of Statement Ic)Statement I is correct but Statement II is incorrectd)Statement II is correct but Statement I is incorrectCorrect answer is option 'A'. Can you explain this answer?.
Solutions for Statement I : Many trivalent lanthanide ions are coloured both in solid state and in aqueous solution.Statement II : Colour of these ions is due to the presence of f-electrons.a)Both Statement I and Statement II are correct and Statement II is the correct explanation of Statement Ib)Both Statement I and Statement II are correct and Statement II is not the correct explanation of Statement Ic)Statement I is correct but Statement II is incorrectd)Statement II is correct but Statement I is incorrectCorrect answer is option 'A'. Can you explain this answer? in English & in Hindi are available as part of our courses for Class 12.
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Here you can find the meaning of Statement I : Many trivalent lanthanide ions are coloured both in solid state and in aqueous solution.Statement II : Colour of these ions is due to the presence of f-electrons.a)Both Statement I and Statement II are correct and Statement II is the correct explanation of Statement Ib)Both Statement I and Statement II are correct and Statement II is not the correct explanation of Statement Ic)Statement I is correct but Statement II is incorrectd)Statement II is correct but Statement I is incorrectCorrect answer is option 'A'. Can you explain this answer? defined & explained in the simplest way possible. Besides giving the explanation of
Statement I : Many trivalent lanthanide ions are coloured both in solid state and in aqueous solution.Statement II : Colour of these ions is due to the presence of f-electrons.a)Both Statement I and Statement II are correct and Statement II is the correct explanation of Statement Ib)Both Statement I and Statement II are correct and Statement II is not the correct explanation of Statement Ic)Statement I is correct but Statement II is incorrectd)Statement II is correct but Statement I is incorrectCorrect answer is option 'A'. Can you explain this answer?, a detailed solution for Statement I : Many trivalent lanthanide ions are coloured both in solid state and in aqueous solution.Statement II : Colour of these ions is due to the presence of f-electrons.a)Both Statement I and Statement II are correct and Statement II is the correct explanation of Statement Ib)Both Statement I and Statement II are correct and Statement II is not the correct explanation of Statement Ic)Statement I is correct but Statement II is incorrectd)Statement II is correct but Statement I is incorrectCorrect answer is option 'A'. Can you explain this answer? has been provided alongside types of Statement I : Many trivalent lanthanide ions are coloured both in solid state and in aqueous solution.Statement II : Colour of these ions is due to the presence of f-electrons.a)Both Statement I and Statement II are correct and Statement II is the correct explanation of Statement Ib)Both Statement I and Statement II are correct and Statement II is not the correct explanation of Statement Ic)Statement I is correct but Statement II is incorrectd)Statement II is correct but Statement I is incorrectCorrect answer is option 'A'. Can you explain this answer? theory, EduRev gives you an
ample number of questions to practice Statement I : Many trivalent lanthanide ions are coloured both in solid state and in aqueous solution.Statement II : Colour of these ions is due to the presence of f-electrons.a)Both Statement I and Statement II are correct and Statement II is the correct explanation of Statement Ib)Both Statement I and Statement II are correct and Statement II is not the correct explanation of Statement Ic)Statement I is correct but Statement II is incorrectd)Statement II is correct but Statement I is incorrectCorrect answer is option 'A'. Can you explain this answer? tests, examples and also practice Class 12 tests.
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