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Observe the following aqueous solutions of same compound. All the measurements are made at same wavelength and same temperature.
  • Solution A — The transmittance of 0.1 mol dm–3 using 1 cm cell is 0.5.
  • Solution B — The optical density of 0.5 mol dm–3 is measured using 1 mm cell.
  • Solution C — The transmittance of this solution is 0.1.
The optical density of these solutions follow the order — (log 20 = 1.3010; log 30 = 1.4771; log 50 = 1.6990)
  • a)
    A > B > C
  • b)
    B > C > A
  • c)
    B > A > C
  • d)
    C > A > B
Correct answer is option 'D'. Can you explain this answer?
Most Upvoted Answer
Observe the following aqueous solutions of same compound. All the meas...
For A T = 0.5 
A = —log T 
A = —log 0.5 = 0.3010 
A = ℇbc 

For B A = ℇbc = (0.3010/(0.1x1)) 0.5 X0.1 = 0.15051 
For C T = 0.1 
A = -log T = -log 0.1 = 1 
C > A > B. 
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Observe the following aqueous solutions of same compound. All the measurements are made at same wavelength and same temperature. Solution A— The transmittance of 0.1 mol dm–3using 1 cm cell is 0.5. Solution B— The optical density of 0.5 mol dm–3is measured using 1 mm cell. Solution C— The transmittance of this solution is 0.1.The optical density of these solutions follow the order — (log 20 = 1.3010; log 30 = 1.4771; log 50 = 1.6990)a)A > B > Cb)B > C > Ac)B > A > Cd)C > A > BCorrect answer is option 'D'. Can you explain this answer?
Question Description
Observe the following aqueous solutions of same compound. All the measurements are made at same wavelength and same temperature. Solution A— The transmittance of 0.1 mol dm–3using 1 cm cell is 0.5. Solution B— The optical density of 0.5 mol dm–3is measured using 1 mm cell. Solution C— The transmittance of this solution is 0.1.The optical density of these solutions follow the order — (log 20 = 1.3010; log 30 = 1.4771; log 50 = 1.6990)a)A > B > Cb)B > C > Ac)B > A > Cd)C > A > BCorrect answer is option 'D'. Can you explain this answer? for UGC NET 2024 is part of UGC NET preparation. The Question and answers have been prepared according to the UGC NET exam syllabus. Information about Observe the following aqueous solutions of same compound. All the measurements are made at same wavelength and same temperature. Solution A— The transmittance of 0.1 mol dm–3using 1 cm cell is 0.5. Solution B— The optical density of 0.5 mol dm–3is measured using 1 mm cell. Solution C— The transmittance of this solution is 0.1.The optical density of these solutions follow the order — (log 20 = 1.3010; log 30 = 1.4771; log 50 = 1.6990)a)A > B > Cb)B > C > Ac)B > A > Cd)C > A > BCorrect answer is option 'D'. Can you explain this answer? covers all topics & solutions for UGC NET 2024 Exam. Find important definitions, questions, meanings, examples, exercises and tests below for Observe the following aqueous solutions of same compound. All the measurements are made at same wavelength and same temperature. Solution A— The transmittance of 0.1 mol dm–3using 1 cm cell is 0.5. Solution B— The optical density of 0.5 mol dm–3is measured using 1 mm cell. Solution C— The transmittance of this solution is 0.1.The optical density of these solutions follow the order — (log 20 = 1.3010; log 30 = 1.4771; log 50 = 1.6990)a)A > B > Cb)B > C > Ac)B > A > Cd)C > A > BCorrect answer is option 'D'. Can you explain this answer?.
Solutions for Observe the following aqueous solutions of same compound. All the measurements are made at same wavelength and same temperature. Solution A— The transmittance of 0.1 mol dm–3using 1 cm cell is 0.5. Solution B— The optical density of 0.5 mol dm–3is measured using 1 mm cell. Solution C— The transmittance of this solution is 0.1.The optical density of these solutions follow the order — (log 20 = 1.3010; log 30 = 1.4771; log 50 = 1.6990)a)A > B > Cb)B > C > Ac)B > A > Cd)C > A > BCorrect answer is option 'D'. Can you explain this answer? in English & in Hindi are available as part of our courses for UGC NET. Download more important topics, notes, lectures and mock test series for UGC NET Exam by signing up for free.
Here you can find the meaning of Observe the following aqueous solutions of same compound. All the measurements are made at same wavelength and same temperature. Solution A— The transmittance of 0.1 mol dm–3using 1 cm cell is 0.5. Solution B— The optical density of 0.5 mol dm–3is measured using 1 mm cell. Solution C— The transmittance of this solution is 0.1.The optical density of these solutions follow the order — (log 20 = 1.3010; log 30 = 1.4771; log 50 = 1.6990)a)A > B > Cb)B > C > Ac)B > A > Cd)C > A > BCorrect answer is option 'D'. Can you explain this answer? defined & explained in the simplest way possible. Besides giving the explanation of Observe the following aqueous solutions of same compound. All the measurements are made at same wavelength and same temperature. Solution A— The transmittance of 0.1 mol dm–3using 1 cm cell is 0.5. Solution B— The optical density of 0.5 mol dm–3is measured using 1 mm cell. Solution C— The transmittance of this solution is 0.1.The optical density of these solutions follow the order — (log 20 = 1.3010; log 30 = 1.4771; log 50 = 1.6990)a)A > B > Cb)B > C > Ac)B > A > Cd)C > A > BCorrect answer is option 'D'. Can you explain this answer?, a detailed solution for Observe the following aqueous solutions of same compound. All the measurements are made at same wavelength and same temperature. Solution A— The transmittance of 0.1 mol dm–3using 1 cm cell is 0.5. Solution B— The optical density of 0.5 mol dm–3is measured using 1 mm cell. Solution C— The transmittance of this solution is 0.1.The optical density of these solutions follow the order — (log 20 = 1.3010; log 30 = 1.4771; log 50 = 1.6990)a)A > B > Cb)B > C > Ac)B > A > Cd)C > A > BCorrect answer is option 'D'. Can you explain this answer? has been provided alongside types of Observe the following aqueous solutions of same compound. All the measurements are made at same wavelength and same temperature. Solution A— The transmittance of 0.1 mol dm–3using 1 cm cell is 0.5. Solution B— The optical density of 0.5 mol dm–3is measured using 1 mm cell. Solution C— The transmittance of this solution is 0.1.The optical density of these solutions follow the order — (log 20 = 1.3010; log 30 = 1.4771; log 50 = 1.6990)a)A > B > Cb)B > C > Ac)B > A > Cd)C > A > BCorrect answer is option 'D'. Can you explain this answer? theory, EduRev gives you an ample number of questions to practice Observe the following aqueous solutions of same compound. All the measurements are made at same wavelength and same temperature. Solution A— The transmittance of 0.1 mol dm–3using 1 cm cell is 0.5. Solution B— The optical density of 0.5 mol dm–3is measured using 1 mm cell. Solution C— The transmittance of this solution is 0.1.The optical density of these solutions follow the order — (log 20 = 1.3010; log 30 = 1.4771; log 50 = 1.6990)a)A > B > Cb)B > C > Ac)B > A > Cd)C > A > BCorrect answer is option 'D'. Can you explain this answer? tests, examples and also practice UGC NET tests.
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