The populations of proton spins in the highest energy level of a sample in magnetic fields of 1.5T and 7.0 T are N' and N, respectively. The value of NN in( gamma , h, k, T are gyromagnetic ratio of the proton, Planck's constant, Boltzmann constant and temperature of the sample, respectively, assume that the partition functions for both systems can be approximated as 1)

ABC26PH0209 · Statistical Thermodynamics

Subject: Physical Chemistry · Chapter: Statistical Thermodynamics · Topic: Statistical Thermodynamics – General · Exam: CSIR-NET JUNE 2019 · Marks: 2 · Difficulty: Medium

The populations of proton spins in the highest energy level of a sample in magnetic fields of 1.5T and 7.0 T are N' and N, respectively. The value of $\ln \frac{N^{\prime}}{N} \operatorname{in}(\gamma, \mathrm{h}, \mathrm{k}, \mathrm{T}$ are gyromagnetic ratio of the proton, Planck's constant, Boltzmann constant and temperature of the sample, respectively, assume that the partition functions for both systems can be approximated as 1)

(a)$5.5 \frac{\gamma \mathrm{h}}{k T}$

(b)$\frac{3}{14} \frac{\gamma \mathrm{h}}{k T}$

(c)$\frac{14}{3} \frac{\gamma \mathrm{h}}{k T}$

(d)$8.5 \frac{\gamma \mathrm{h}}{k T}$

Answer

Answer (as printed): A

Explanation

No explanation was printed for this question.

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