Answer all of the following true or false leave none blink Chemistry 3160 Final

Question

Answer all of the following true or false leave none blink Chemistry 3160 Final Assessment Page 2 of 8 5/08/2017 1. (25 points) Indicate whether the following statements are true or false. If false, explain in one sentence what makes the statement false. (a) (5 points) Max Planck's key idea leading to the resolution of the UV catastroph was that the oscillators in a blackbody can absorb/emit energy only in discrete amounts; specifically, integer multiples of Planck's constant times the frequency of the oscillator. (b) (5 points) Quantum mechanics has no relevance to Organic Chemistry at all. Fron- tier Orbitals are just a torture device created by Physical Chemists, Organic Chemists never find them useful for rationalizing real reactions. (c) (5 points) Angular momentum is not a true quantum mechanical observable be- cause it does not have an operator corresponding to it, therefore there are not angular momentum eigenstates, or states with well-defined angular momentum. (d) (5 points) The Bohr Model correctly predicted the quanitzation of the electrons orbit around the nucleas- that the electron is always in a circular orbit around the nucleas with a well-defined radius r (e) (5 points) There are special pairs of observable quantites in Quantum Mechanics that have Uncertainty Relations with each other; what this means is that if you mea- sure one of these observables, you immediately lose all certainty about all things in the universe, including, but not limited to, if you ever made the measurement at all and if you even lift.

Explanation / Answer

1-True

2- False(Quantum mechanics has relevance to organic chemistry)

3-True

4-True

5-True

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