Calculate the pressure exerted by one mole of CO 2 gas at 273 K if the van der Waal’s constant a = 3.592 dm 6 atm mol -2 . Assume that the volume occupied by CO 2 molecules in negligible.

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Deepak Patra · Answer

van der Waal&rsquo;s equation for one mole of a gas is [P + a/V 2 ] (V - b) = RT &hellip;.(1) Give that volume occupied by CO 2 molecules, &lsquo;b&rsquo; = 0 Hence, (1) becomes [P + a/V 2 ] V = RT or P = RT/V &ndash; a/V 2 Using R = 0.082 , T = 273K, V = 22.4 l for 1 mole of an ideal gas at 1 atm pressure. Case I. 1 * V = 12/m R (t + 273) &hellip;.(1) Case I. 1 * V = 12/m R (t + 273) &hellip;.(1) &there4; P = 0.082 *273/22.4 &ndash; 3.592/(22.4) 4 = 0.9922 atm

Chandan Kumar · Answer

Vanderwal eq for one mole of gas [p+a/v 2 ](v-b)=RT... (1) Give that volume occupied by CO2molecules , b'=0 Hence (1)becomes [p+a/v 2 ]v=RT Or p=RT/V-a/V 2 Pv 2 +a-RTV=0 D=0 (RT) 2 -4ap=0 R=0.0821, T=273, a=3.59 Then the currect answer is =34.98 atm Then the currect answer is

Kushagra Madhukar · Answer

Dear student, Please find the solution to your problem. Van der Waal’s equation for one mole of a gas is [P + a/V 2 ] (V - b) = RT ….(1) Give that volume occupied by CO 2 molecules, ‘b’ = 0 Hence, (1) becomes [P + a/V 2 ] V = RT or P = RT/V – a/V 2 Using R = 0.082 , T = 273K, V = 22.4L for 1 mole of an ideal gas at 1 atm pressure. ∴ P = 0.082 *273/22.4 – 3.592/(22.4) 2 = 0.9922 atm Thanks and regards, Kushagra

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Calculate the pressure exerted by one mole of CO 2 gas at 273 K if the van der Waal’s constant a = 3.592 dm 6 atm mol -2 . Assume that the volume occupied by CO 2 molecules in negligible.

Calculate the pressure exerted by one mole of CO₂ gas at 273 K if the van der Waal’s constant a = 3.592 dm⁶atm mol^-2. Assume that the volume occupied by CO₂ molecules in negligible.

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Calculate the pressure exerted by one mole of CO 2 gas at 273 K if the van der Waal’s constant a = 3.592 dm 6 atm mol -2 . Assume that the volume occupied by CO 2 molecules in negligible.

Calculate the pressure exerted by one mole of CO2 gas at 273 K if the van der Waal’s constant a = 3.592 dm6 atm mol-2. Assume that the volume occupied by CO2 molecules in negligible.

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Calculate the pressure exerted by one mole of CO₂ gas at 273 K if the van der Waal’s constant a = 3.592 dm⁶atm mol^-2. Assume that the volume occupied by CO₂ molecules in negligible.