Using the van der Waals constants of two gases, M (a = 1.36, b = 0.0318) and N (a = 4.17, b = 0.0371), in L^2 atm mol^-2

Question

Using the van der Waals constants of two gases, M (a = 1.36, b = 0.0318) and N (a = 4.17, b = 0.0371), in L^2 atm mol^-2 and L mol^-1, with R = 0.0821 L atm K^-1 mol^-1, which statements are correct?

Accepted Answer

T_c of M is about 154 K

Accepted Answer

T_c of N is about 405 K

Accepted Answer

P_c of M is about 49.8 atm

Answer

V_c of N is smaller than V_c of M

Using the van der Waals constants of two gases, M ( $a = 1.36$ , $b = 0.0318$ ) and N ( $a = 4.17$ , $b = 0.0371$ ), in $L^{2} atm mo l^{- 2}$ and $L mo l^{- 1}$ , with $R = 0.0821 L atm K^{- 1} mo l^{- 1}$ , which statements are correct?

Answer: A, B, C

More questions on Critical constants and liquefaction

Using the van der Waals constants of two gases, M (a=1.36, b=0.0318) and N (a=4.17, b=0.0371), in L2atmmol−2 and Lmol−1, with R=0.0821 LatmK−1mol−1, which statements are correct?

Answer: A, B, C

More questions on Critical constants and liquefaction

Using the van der Waals constants of two gases, M ( $a = 1.36$ , $b = 0.0318$ ) and N ( $a = 4.17$ , $b = 0.0371$ ), in $L^{2} atm mo l^{- 2}$ and $L mo l^{- 1}$ , with $R = 0.0821 L atm K^{- 1} mo l^{- 1}$ , which statements are correct?