The volume of the gas V2 is 66.67 L
<u>Explanation:</u>
<u>Given data</u>
V1= 59.5 L
V2=?
T1= 121K Pa
T2= 108 K Pa
We have the formula,
V1/T1 =V2/T2
Rewrite the formula as,
V2= VI T1/T2
V2= 59.5 L * 121 K Pa/108 K Pa
V2=7199.5 L K Pa/ 108 K Pa
V2=66.67 L
The volume of the gas V2 is 66.67 L
4157 J work is done by the gas , If 2 moles of helium undergo a temperature increase of 100 K at constant pressure.
<h3>What are Noble Gases ?</h3>
The noble gases are helium, argon, krypton, xenon, and radon, in order of their mass.
They are called noble gases because they are so majestic that they do not react with anything in general.
The work done can be calculated by the formula
Q=n Cp ΔT
Cp= ( 1+ f/2)R
R= 8.3144598 J. mol-1.
Cp = (1+3/2) * 8.314
Cp = 5*8.314/2
Q= 2 * 5 *8.314 *100/2
Q = 4157 J
Therefore 4157 J work is done by the gas , If 2 moles of helium undergo a temperature increase of 100 K at constant pressure.
To know more about Noble Gas
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Answer:Noble gases:
are highly reactive.
react only with other gases.
do not appear in the periodic table.
are not very reactive with other elements.
Explanation:
Noble gases:
are highly reactive.
react only with other gases.
do not appear in the periodic table.
are not very reactive with other elements.