What Is the Wavelength of Photons That Have Molar Energy

question 51

Multiple Choice

What is the wavelength of photons that have molar energy of 515 kJ/mol? (c = 3.00 × 10⁸ m/s,h = 6.63 × 10^-34 J · s,N_A = 6.02 × 10²³ mol^-1) ​​

• A)​1.29 × 10⁶ nm
• B)​8.55 × 10^-10 nm
• C)​233 nm
• D)​3.86 × 10^-22 nm
• E)​2.33 × 10⁵ nm

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Definitions:

Learning Time

The duration required to acquire new skills or knowledge.

Normal Random Variable

This variable is described by a distribution that has a graph in the shape of a bell curve, indicating its probability density function is symmetrical around its mean.

Standard Deviation

The statistic that quantifies the dispersion of a set of data points around their mean; it measures how spread out the values in the dataset are.

Percentile

A measure used in statistics indicating the value below which a given percentage of observations in a group of observations fall.