THE_ULTRAVIOLET_SPECTRUM_OF_BENZONITRILE_SHOWS_A_SECONDARY_ABSORPTION_BAND_AT_271_NM._IF_A_SOLUTION_OF_BENZONITRILE_IN_WATER,_WITH_A_CONCENTRATION_OF_1‚ÄÖ√†√∂‚ÀÖ‚Â•10-4_MOLAR_SOLUTION_IS_EXAMINED_AT_271_NM,_WHAT_WILL_BE_THE_ABSORBANCE_READING_(‚ÄÖ√Ñ√∂‚ÀÖ√´‚ÀÖ¬∞_=_1000)_AND_WHAT_WILL_BE_THE_INTENSITY_RATIO,_IO/I,_RESPECTIVELY??$#

THE_ULTRAVIOLET_SPECTRUM_OF_BENZONITRILE_SHOWS_A_SECONDARY_ABSORPTION_

1.	THE_ULTRAVIOLET_SPECTRUM_OF_BENZONITRILE_SHOWS_A_SECONDARY_ABSORPTION_BAND_AT_271_NM._IF_A_SOLUTION_OF_BENZONITRILE_IN_WATER,_WITH_A_CONCENTRATION_OF_1‚ÄÖ√†√∂‚ÀÖ‚Â•10-4_MOLAR_SOLUTION_IS_EXAMINED_AT_271_NM,_WHAT_WILL_BE_THE_ABSORBANCE_READING_(‚ÄÖ√Ñ√∂‚ÀÖ√´‚ÀÖ¬∞_=_1000)_AND_WHAT_WILL_BE_THE_INTENSITY_RATIO,_IO/I,_RESPECTIVELY??$#
A.	0.1, 1.26
B.	0.2, 2.26
C.	0.3, 3.26
D.	0.4, 4.26
Answer» B. 0.2, 2.26

Discussion

No Comment Found

Related MCQs

The ultraviolet spectrum of benzonitrile shows a secondary absorption band at 271 nm. If a solution of benzonitrile in water, with a concentration of 1×10-4 molar solution is examined at 271 nm, what will be the absorbance reading (ℇ = 1000) and what will be the intensity ratio, IO/I, respectively?
The ultraviolet spectrum of benzonitrile shows a primary absorption band at 224 nm. If a solution of benzonitrile in water, with a concentration of 1x 10-4 molar, is examined at a wavelength of 224 nm, the absorbance is determined to be 1.30. The cell length is 1 cm. What is the molar absorptivity of this absorption band?
Which of the following is the correct order of λmax for n–> π* transition for the given compounds?
What is the correct order of λmax for n–> π* transition for the following three compounds?
What is the correct order of λmax for π –> π* transition for the following three compounds?
What is the correct order of λmax for n –> π* transition for the R-CN, R-NO2, and R-N=N-R?
What is the correct order of λmax for n –> σ* transition?
Which of the following comparison is correct for solvent shift on the n –>π* transition of acetone?
THE_ULTRAVIOLET_SPECTRUM_OF_BENZONITRILE_SHOWS_A_SECONDARY_ABSORPTION_BAND_AT_271_NM._IF_A_SOLUTION_OF_BENZONITRILE_IN_WATER,_WITH_A_CONCENTRATION_OF_1‚ÄÖ√†√∂‚ÀÖ‚Â•10-4_MOLAR_SOLUTION_IS_EXAMINED_AT_271_NM,_WHAT_WILL_BE_THE_ABSORBANCE_READING_(‚ÄÖ√Ñ√∂‚ÀÖ√´‚ÀÖ¬∞_=_1000)_AND_WHAT_WILL_BE_THE_INTENSITY_RATIO,_IO/I,_RESPECTIVELY??$#
The ultraviolet spectrum of benzonitrile shows a primary absorption band at 224 nm. If a solution of benzonitrile in water, with a concentration of 1x 10-4 molar, is examined at a wavelength of 224 nm, the absorbance is determined to be 1.30. The cell length is 1 cm?

Discussion

No Comment Found

Related MCQs

Reply to Comment