The liquefaction behaviour of temporary gases approaches that of permanent gases as we go:

below critical temperature

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above critical temperature

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above absolute zero

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below absolute zero.

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Solution

The correct option is A above critical temperature
The liquification behaviour of temporary gases approaches that of permanent gas above the critical temperature. Critical temperature is at which the gas is about to get liquified.

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Similar questions

Q. The liquefaction behaviour of temporary gases like

C O_{2}

approaches that of

N_{2}

O_{2}

(permanent gases) as we go:

Gases posses charcteristic critical temperature which depends upo the magnitude of intermolecular forces between the particles. Following are the critical temperatures of some gases.

$\begin{matrix} G a s e s & H_{2} & H e & O_{2} & N_{2} C r i t i c a l t e m p e r a t u r e i n K e l v i n & 33.2 & 5.3 & 154.3 & 126 \end{matrix}$

From the above data what would be the order of liquefaction of these gases? Start writing the order from the gas liquefying first

(a) $H_{2}, H e, O_{2}, N_{2}$ (b) $H e, O_{2}, H_{2}, N_{2}$

Q. Gases

H_{2} H e O_{2} N_{2}

Critical temperature(K) 33.2 5.3 154.3 126

From the above data what whould be the order of liquefaction of these gases?
Start writing the order from the gas liquefying first.

Q. At absolute zero the molecular motion of gases ceases to zero.

Q. At absolute zero the molecular motion of gases ceases to:

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The liquefaction behaviour of temporary gases approaches that of permanent gases as we go:

The correct option is A above critical temperatureThe liquification behaviour of temporary gases approaches that of permanent gas above the critical temperature. Critical temperature is at which the gas is about to get liquified.

The correct option is A above critical temperature
The liquification behaviour of temporary gases approaches that of permanent gas above the critical temperature. Critical temperature is at which the gas is about to get liquified.