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Is there a possibility that polarography can differentiate between Cr (III) or Cr (VI)?
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- Write the electronic configurations for Mn, Mn2+, Mn4+, Mn6+, and Mn7+.Arrange the following in order of increasing size: Tc2+ Tc6+ U6+ S2- Ar Select one:Ar < S(2-) < Tc(II) < Tc(VI) < U(VI) S(2-) < Ar < U(VI) < Tc(II) < Tc(VI) S(2-) < Ar < Tc(VI) < Tc(II) < U(VI) Ar < S(-II) < Tc(VI) < Tc(II) < U(VI)What is L(z)(hat) in spherical polars?
- 8. (a) Define chrömophore. Classify according to the type of electronic transitions, giving examples. the chromophoresography . fa) Define polarography. Br efly explain different types of mass transport process and the respective current in polarography.Which of the following statement is correct? Chromophores are groups connected to each other and cause certain types of molecular absorption Bathochromic shift can change the wavelength to be shorter Hyperchromic effect leads to longer wavelength. None Auxochromes are groups adjacent to each other but do not affect the energy levels. Hypsochromic effect leads to longer wavelength, All