For an assembly of molecules (molar mass =M ) at temperature T , the standard deviation of Maxweller's speed is approximately

ABC26PH0867 · Atomic and Molecular Term Symbol

Subject: Physical Chemistry · Chapter: Atomic and Molecular Term Symbol · Topic: Atomic And Molecular Term Symbols – General · Exam: NET JUNE 2011 · Marks: 2 · Difficulty: Medium

For an assembly of molecules (molar mass $=\mathrm{M}$ ) at temperature T , the standard deviation of Maxweller's speed is approximately

(a)$0.7 \sqrt{\frac{\mathrm{RT}}{\mathrm{M}}}$

(b)$1.4 \sqrt{\frac{\mathrm{RT}}{\mathrm{M}}}$

(c)$0.7 \sqrt{\frac{\mathrm{M}}{\mathrm{RT}}}$

(d)$1.4 \sqrt{\frac{\mathrm{M}}{\mathrm{RT}}}$

Answer

Answer (as printed): B

Explanation

No explanation was printed for this question.

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