chem cp 2 test w. ANSWERS

chem cp 2 test w. ANSWERS - Preexam 2 1) Which among the...

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Preexam 2 1) Which among the following statements is TRUE? A) The wavelength of light is inversely related to its energy. B) As the energy increases, the frequency of radiation decreases. C) As the wavelength increases, the frequency also increases. D) Red light has a shorter wavelength than violet light. E) none of the above Answer: A Diff: 1 Page Ref: 9.2 2) Which form of electromagnetic radiation has the longest wavelength? A) Radio Waves B) Microwaves C) X-rays D) Gamma Rays E) Infrared Radiation Answer: A Diff: 1 Page Ref: 9.3 3) What happens to an atom when it absorbs energy? A) The atom stores the energy for later use. B) The extra energy increases the speed of the electrons in their orbitals. C) The atom re-emits the energy as heat. D) The atom re-emits the energy as light. E) none of the above Answer: D Diff: 1 Page Ref: 9.4
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A) specifies the 3-D shape of the orbital. B) specifies the subshell of the orbital. C) specifies the maximum number of electrons. D) specifies the principal shell of the orbital. E) none of the above Answer: D Diff: 1 Page Ref: 9.6 5) How many subshells are there in the n = 2 principal shell? A) 1 B) 2 C) 3 D) 4 E) not enough information Answer: B Diff: 2 Page Ref: 9.6 6) Which subshell letter corresponds to a spherical orbital? A) s
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This note was uploaded on 03/01/2010 for the course CHEM 1001 taught by Professor Staff during the Fall '08 term at LSU.

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chem cp 2 test w. ANSWERS - Preexam 2 1) Which among the...

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