One mole of an ideal gas was found to occupy a volume of 20.0 L a pressure of 930 MMHG and a temperature of 25°C what is the value of the gas constant in L times MMHG divided by Mol times K

Answer : The value of the gas constant is,

Explanation :

Using ideal gas equation:

PV = nRT

where,

P = pressure of gas = 930 mmHg

V = volume of gas = 20.0 L

n = number of moles of gas = 1 mol

T = temperature of gas =

R = gas constant = ?

Now put all the given value in the above formula, we get:

Therefore, the value of the gas constant is,

62.4

Explanation:

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c. heat could easily travel through the molecules in the air and escape/enter the flask. removing the air slows down the heat transfer.