The justification for “like dissolves in like and magnitude for each solution has to be discussed. Concept Introduction: The bonds involving the atoms with various electronegativity’s having a large dipole moment are called as polar solvents. Example of polar solvent is Water. The bonds involving the atoms with same electronegativity’s are called as non polar solvents. Examples of non polar solvents are Gasoline, Hexane etc.

Question

An expression for the root mean square velocity, vrms, of a gas was derived. Using Maxwell’s velocity distribution, one can also calculate the mean velocity and the most probable velocity (mp) of a collection of molecules. The equations used for these two quantities are vmean=(8RT/πM)1/2 and vmp=(2RT/M)1/2 These values have a fixed relationship to each other.(a) Arrange these three quantities in order of increasing magnitude.(b) Show that the relative magnitudes are independent of the molar mass of the gas.(c) Use the smallest velocity as a reference for establishing the order of magnitude and determine the relationship between the larger and smaller values.

Answer 1

Question

Chapter 11, Problem 3RQ

Interpretation Introduction

Interpretation: The justification for “like dissolves in like and magnitude for each solution has to be discussed.

Concept Introduction:

The bonds involving the atoms with various electronegativity’s having a large dipole moment are called as polar solvents. Example of polar solvent is Water.

The bonds involving the atoms with same electronegativity’s are called as non polar solvents. Examples of non polar solvents are Gasoline, Hexane etc.

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