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Lera25 [3.4K]
3 years ago
9

The ideal gas constant, R has several different values that could be used. Which quantity causes these differences? pressure tem

perature volume moles
Chemistry
1 answer:
Blababa [14]3 years ago
3 0

Answer : The correct option is, pressure.

Explanation :

The ideal gas equation is,

PV=nRT

where,

P = pressure of the gas

V = volume of the gas

n = number of moles of gas

T = temperature of the gas

R = gas constant

The value of 'R' has several different values which are :

R=0.08205L.atm/mol.K

R=8.3145L.kPa/mol.K

R=8.3145J/mol.K 

R=1.987cal/mol.K

R=0.08314L.bar/mol.K

That means, the value of 'R' is different due the change in the pressure value and all the variables (temperature, volume and moles) are constant.

Hence, the correct option is, pressure.

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This question is incomplete, here it is completed:

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