ABC26PH0020 · Chemical Kinetics

Subject: Physical Chemistry · Chapter: Chemical Kinetics · Topic: Chemical Kinetics – General · Exam: CSIR-NET DEC 2011 · Marks: 2 · Difficulty: Medium

Using cuvettes of $0.5\,\mathrm{cm}$ path length, a $10^{-4}\,\mathrm{M}$ solution of a chromophore shows $50\%$ transmittance at certain wave length. The molar extinction coefficient of the chromophore at this wave length is $(\log 2=0.301)$

(a)$1500\,\mathrm{M^{-1}\,cm^{-1}}$

(b)$3010\,\mathrm{M^{-1}\,cm^{-1}}$

(c)$5000\,\mathrm{M^{-1}\,cm^{-1}}$

(d)$6020\,\mathrm{M^{-1}\,cm^{-1}}$

Answer

Answer (as printed): D

Explanation

No explanation was printed for this question.

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