Home
Class 12
CHEMISTRY
The Boltzmann constant (K(B)) is:...

The Boltzmann constant `(K_(B))` is:

A

`RN_(A)`

B

`(N_(A))/(R )`

C

`(R )/(N_(A))`

D

`(R )/(N_(A)) xx T`

Text Solution

Verified by Experts

The correct Answer is:
C
`K_(B) = (R )/(N_(A))`
Promotional Banner

Similar Questions

Explore conceptually related problems

he relation between universal gas constant (R) and boltzman constant (K_(B)) is

At what temperature the kinetic energy of a molecule will be equal to 2.8 xx 10^(-20) J ? Boltzmann constant (k_(B)) = 1.4 xx 10^(-23) J "molecule"^(-1)K^(-1)

The equation for the speed of sound in a gas states that v=sqrt(gammak_(B)T//m) . Speed v is measured in m/s, gamma is a dimensionless constant, T is temperature in kelvin (K), and m is mass in kg. Find the SI units for the Boltzmann constant, k_(B) ?

A length - scale (l) depends on the permittivity (epsilon) of a dielctric material. Boltzmann constant (k_(B)) , the absolute tempreture (T) , the number per unit volume (n) of certain charged particles, and the charge (q) carried by each of the partcles. which of the following expression (s) for I is (are) dimensionally correct?

The dimensions of Stefan-Boltzmann constant sigma can be written in terms of Planck's constant h, Boltzmann constant k_(B) and the speed of light c as sigma = h^(α) k_(B)^(β) c^(gamma) . Here

The dimensions of Stefan-Boltzman constant sigma can be written in terms of Plank's constant h. Boltzmann constant k_(B) and the speed of light c as sigma = h^(alpha) K_(B)^(b) c^(Y) . Here

Calculate the value of Boltzmann constant k_(B) , Given R = 8.3 xx 10^(3) J//kg-mol-K and Avogadro number, N = 6.03 xx 10^(26)//kg-mol .

Boltzmann constant ( k ) is given by

How many degrees of freedom are associated with 2 gram of helium at NTP ? Calculate the amount of heat energy required to raise the temp. Of this amount from 27^(@) C to 127^(@) C . Given Boltzmann constant k_(B) = 1.38 xx 10^(-16) erg "molecule"^(-1) K^(-1) and Avogadro's number =6.02 xx 10^(23) .

The workdone by a gas molecule in an isolated system is given by, W = alpha beta^2 e^( - (x^2)/(alpha k T) ) , where x is the displacement, k is the Boltzmann constant and T is the temperature, alpha and beta are constants. Then the dimension of B will be :