Which of the Following Statements Is True

question 27

Multiple Choice

Which of the following statements is true?

• A) In a transition, a smaller HOMO-LUMO gap corresponds to lower energy and longer wavelength.
• B) In a transition, a larger HOMO-LUMO gap corresponds to lower energy and shorter wavelength.
• C) In a transition, a smaller HOMO-LUMO gap corresponds to higher energy and shorter wavelength.
• D) In a transition, a larger HOMO-LUMO gap corresponds to higher energy and longer wavelength.
• E) The HOMO-LUMO gap is related only to energy and not to wavelength.

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Definitions:

Transfusion Reaction

An adverse response that occurs when the immune system of a person receiving a blood transfusion attacks the donor blood cells.

Rh Factor

An antigen present on the surface of red blood cells, important in determining blood type and compatibility for transfusions.

Antigen B

A specific marker found on the surface of certain blood cells, contributing to blood type differentiation in the ABO blood group system.

Null Hypotheses

A default hypothesis that there is no statistical significance in a set of given observations, essentially stating that any observed effect is due to chance.