electronic-energy-gap

Question

Typical Electronic Energy gaps in molecules are about 1.0 eV. In terms of temperature this gap is closest toa. 10^2 Kb. 10^3 Kc. 10^4 Kd. 10^5 K

Akshay Meena · Accepted Answer

If you convert eV ( electron Volt ) into K (Kelvin) . Basically you are converting Energy (Joule) into Temperature (Kelvin)1eV = 1.6 * 10 -19 JFor Converting it into K , We need Boltzman Constant as per the equation Suggested :Kelvin (K) = ( 1eV / kB )[Where , kB = 1.38 *10 -23 J/K ]Kelvin (K) = ( 1.6 * 10 -19 J/1.38 *10 -23 J/K ) = 11604 Kequivalent to10^4 KSo, It is Equivalent to Option (C)Thanks & RegardsAkshay Meena, askIITians FacultyM.Tech, IIT Kharagpur

Inorganic Chemistry> electronic-energy-gap...

Typical Electronic Energy gaps in molecules are about 1.0 eV. In terms of temperature this gap is closest to
a. 10^2 K
b. 10^3 K
c. 10^4 K
d. 10^5 K

Rohit Suri , 11 Years ago

Akshay Meena

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a gaseous mixture contains O2 , N2 and He in equal fraction of moles . Find the mass of He if 28g of N is present and 32g of O is present.

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Inorganic Chemistry> electronic-energy-gap...

Typical Electronic Energy gaps in molecules are about 1.0 eV. In terms of temperature this gap is closest toa. 10^2 Kb. 10^3 Kc. 10^4 Kd. 10^5 K

Rohit Suri , 11 Years ago

Akshay Meena

Provide a better Answer & Earn Cool Goodies

LIVE ONLINE CLASSES

Ask a Doubt

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Typical Electronic Energy gaps in molecules are about 1.0 eV. In terms of temperature this gap is closest to
a. 10^2 K
b. 10^3 K
c. 10^4 K
d. 10^5 K

Total number of structural isomers of
[Co(NH₃)₆][Cr(CN)₆]