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Gay Lussac's Law, Avagadro's Law

The temperatu...

Question

The temperature at which He gas is separated from the neon gas in Dewars flask is:

A

183K

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B

173K

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C

93K

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D

77K

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Solution

The correct option is C 93K
$H e$ and $N e$ are separated in Dewar's flask at $93 K$ or $- 180^{o} C$ .

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