56 g of nitrogen are confined to a 5L flask at 37⁰C calculate its pressure (i) assuming - Chemistry - States of Matter

Question

56 g of nitrogen are confined to a 5L flask at 37⁰C calculate
its pressure (i) assuming N2 as an ideal gas (ii) using
Vander walls , equation , the coefficients for nitrogen being a = 4
17atm L-1mol-2 and b = 0 037 L
mol-1

Geetha · Accepted Answer

Using ideal gas equationpV= nRTp = nRTV = WRTMV   = 56 × 0
0821 × 31028 × 5   = 10
18 atmUsing vander Waal's equation of statep + n2aV2 V -nb = nRTp + 22× 4
1752 5 -2 × 0
037 = 2 × 0
0821 × 310  (n = number of moles =5628 = 2)Solve for pp = 2 × 0
0821 × 3105 -2 × 0
037 - 22× 4 1752p = 9 666 atm

56 g of nitrogen are confined to a 5L flask at 37⁰C. calculate its pressure (i) assuming N2 as an ideal gas (ii) using Vander walls , equation , the coefficients for nitrogen being a = 4.17atm L-1mol-2 and b = 0.037 L mol-1

56 g of nitrogen are confined to a 5L flask at 37⁰C. calculate its pressure (i) assuming N₂ as an ideal gas (ii) using Vander walls , equation , the coefficients for nitrogen being a = 4.17atm L^-1mol^-2 and b = 0.037 L mol^-1