Answered: 1. Which of the following observations…

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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Question

1. Which of the following observations did NOT lead to the development of the Bohr model of an atom?

Select one:

a.Diffraction of electrons

b.Emission of radiation when an atom absorbs energy

c.Transition from ground state to excited state when energy is absorbed

d.Absorption of light

2. Without doing calculations, indicate which of the following electronic transitions in the hydrogen atom results in the emission of light of the longest wavelength.

Select one:

a.n = 1 to n = 2

b.n = 3 to n = 2

c.n = 1 to n = 6

d.n = 4 to n = 3

3. For electromagnetic radiation transmitted through a vacuum, state whether each of the following properties is directly proportional to, inversely proportional to, or independent of the frequency:

A. velocity is _____________ of frequency

B. wavelength is _______________ to frequency

C. energy per mole is _______________ to frequency

CHOICES: independent of, inversely proportional to, directly proportional to

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