1. For AAS analyses, the following are atomization techniques except- A. Hydride atomization B. Chemical discharge atomization C. Glow discharge D. Electrothermal atomization E. All of the choices are false F. None of the choices give 2. An X-ray photon of wavelength 2.70 Angstrom has an energy in electron volts of – A. 4.59 x 10^3 B. 7.36 x 10^(-16) C. 7.357 x 10^(-16) D. 4.60 x 10^3 3. The percent transmittance of a solution that gives an absorbance of 0.786 is- A. 0.1045 B. 16.4 C. 6.11 D. 78.6
1. For AAS analyses, the following are atomization techniques except- A. Hydride atomization B. Chemical discharge atomization C. Glow discharge D. Electrothermal atomization E. All of the choices are false F. None of the choices give 2. An X-ray photon of wavelength 2.70 Angstrom has an energy in electron volts of – A. 4.59 x 10^3 B. 7.36 x 10^(-16) C. 7.357 x 10^(-16) D. 4.60 x 10^3 3. The percent transmittance of a solution that gives an absorbance of 0.786 is- A. 0.1045 B. 16.4 C. 6.11 D. 78.6
Chapter28: Atomic Spectroscopy
Section: Chapter Questions
Problem 28.12QAP
Related questions
Question
1. For AAS analyses, the following are atomization techniques except-
A. Hydride atomization
B. Chemical discharge atomization
C. Glow discharge
D. Electrothermal atomization
E. All of the choices are false
F. None of the choices give
2. An X-ray photon of wavelength 2.70 Angstrom has an energy in electron volts of –
A. 4.59 x 10^3
B. 7.36 x 10^(-16)
C. 7.357 x 10^(-16)
D. 4.60 x 10^3
3. The percent transmittance of a solution that gives an absorbance of 0.786 is-
A. 0.1045
B. 16.4
C. 6.11
D. 78.6
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