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Real Gases

Inversion tem...

Question

Inversion temperature is:

A

\frac{R b}{2 a}

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B

\frac{2 a}{R b}

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C

\frac{R b}{a}

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D

\frac{a}{R b}

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Solution

The correct option is B $\frac{2 a}{R b}$
The temperature above which a gas hots up upon expansion is called inversion temperature.
Its value is $\frac{2 a}{R b}$ .

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Q. Match the following:

List - I	List - II
A. Inversion temperature	(i) $a / R b$
B. Boyle's temperature	(ii) $8 a / 27 R b$
C. Critical temperature	(iii) $2 a / R b$

Q. Match Column I with Column II and select the correct answers.

Column I	Column II
A. Critical temperature	1. $\frac{a}{R b}$
B. Boyle's temperature	2. $\frac{2 a}{R b}$
C. Inversion temperature	3. $\frac{T}{T_{c}}$
D. Reduced temperature	4. $\frac{8 a}{27 R b}$

Q. Match the List- I with List - II and select the correct answer:

List - I	List - II
A. Critical temperature	1. a/Rb
B. Boyle temperature	2. 2a/Rb
C. Inversion temperature	3. $T / T_{e}$
D. Reduced temperature	4. 8a/27 Rb

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