Q.15Graph 1 represents an emission spectrum of an antique species containing variousmetals (X, Q and R). The peaks marked as K. are due to transition from the 2p shellto the 1s shell, while the peak marked as Lo is due to transition from the 3d shell tothe 2p shell. In multi-electron atoms, the hydrogen atom energy expression can beused if the muclear charge Z is replaced by (Z-o), where o represents the screening orshielding constant. The values for a that ca be taken for the shells involved in K.and La are 2 and 5, respectively. The correct statement (s) is/areEmission Spectrum500graph 18000 eV4006000 eV300-Ka of "Q"200Ka of "X"10700 eV100La of "R50006000700080009000 10000 11000Energy (eV)AnsThe metal X is an essential element in human blood.2.The metal R is an inner transition element.Q(CO)3 follows the 18-electron rule.4.The calculated spin-only magnetic moment for X²+ ion is 5.92 BM.Intensity (arb. unit)

Kalpha associated with 6000 ev correspondents to 2p shell to 1s shell. For Fe in 2p shell 6 ,in 2s ,…

Q.15 Graph 1 represents an emission spectrum of an antique species containing various metals (X, Q and R). The peaks marked as K. are due to transition from the 2p shell to the 1s shell, while the peak marked as La is due to transition from the 3d shell to the 2p shell. In multi-electron atoms, the hydrogen atom energy expression can be used if the muclear charge Z is replaced by (Z-o), where a represents the screening or shielding constant. The values for a that can be taken for the shells involved in K. and La are 2 and 5, respectively. The correct statement (s) is/are Emission Spectrum 500 graph 1 8000 eV 400 6000 eV 300 Ka of "Q" 200 Ka of "X" 10700 eV 100 La of "R' 5000 6000 7000 8000 9000 10000 11000 Energy (eV) Ans The metal X is an essential element in human blood. X 2. The metal R is an inner transition element. Q(CO)3 follows the 18-electron rule. X4. The caleulated spin-only magnetic moment for X2+ ion is 5.92 BM. Intensity (arb. unit)

Q.15 Graph 1 represents an emission spectrum of an antique species containing various metals (X, Q and R). The peaks marked as K. are due to transition from the 2p shell to the 1s shell, while the peak marked as La is due to transition from the 3d shell to the 2p shell. In multi-electron atoms, the hydrogen atom energy expression can be used if the muclear charge Z is replaced by (Z-o), where a represents the screening or shielding constant. The values for a that can be taken for the shells involved in K. and La are 2 and 5, respectively. The correct statement (s) is/are Emission Spectrum 500 graph 1 8000 eV 400 6000 eV 300 Ka of "Q" 200 Ka of "X" 10700 eV 100 La of "R' 5000 6000 7000 8000 9000 10000 11000 Energy (eV) Ans The metal X is an essential element in human blood. X 2. The metal R is an inner transition element. Q(CO)3 follows the 18-electron rule. X4. The caleulated spin-only magnetic moment for X2+ ion is 5.92 BM. Intensity (arb. unit)

Chemistry

10th Edition

ISBN:9781305957404

Author:Steven S. Zumdahl, Susan A. Zumdahl, Donald J. DeCoste

Publisher:Steven S. Zumdahl, Susan A. Zumdahl, Donald J. DeCoste

Chapter1: Chemical Foundations

Section: Chapter Questions

Problem 1RQ: Define and explain the differences between the following terms. a. law and theory b. theory and...

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