Choose the correct option for the total pressure (in atm.) in a mixture of 4 g $O_2$ and 2 g $H_2$ confined in a total volume of one litre at 0°C is: [Given r = 0.082 L atm $mol^{-1}K^{-1}$, T = 273 K]

Question

Dr. Abubacker · Accepted Answer

[Solution] n = 4/32 + 2/2 = 1.125 mol; $P = nRT/V = 1.125 	imes 0.082 	imes 273 = 25.18$ atm. Answer (2).

Q. Choose the correct option for the total pressure (in atm.) in a mixture of 4 g $O_2$ and 2 g $H_2$ confined in a total volume of one litre at 0°C is: [Given r = 0.082 L atm $mol^{-1}K^{-1}$, T = 273 K]

Explanation

Reviewed by Dr. Abubacker

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