Half mole of an ideal monoatomic gas is heated at constant pressure of 1 atm from $20^{o} C$ to $90^{o} C$ . Work done by gas close to : (Gas constant R = 8.31 J / mol. K)

Question

Half mole of an ideal monoatomic gas is heated constant pressure of 1 atm from 20-oC to 90-oC- Work done by gas close to - -Gas constant R - 8-31 J - mol- K-73 J291 J581 J146 J

Toppr Admin · Accepted Answer

Work Done -P-x394-V-nR-x394-T-1-xD7-8-31-xD7-90-x2212-20-581J

Half mole of an ideal monoatomic gas is heated at constant pressure of 1 atm from $20^{o} C$ to $90^{o} C$ . Work done by gas close to : (Gas constant R = 8.31 J / mol. K)
73 J
291 J
581 J
146 J

Work Done = $P Δ V = n R Δ T = 1 \times 8.31 \times (90 - 20) = 581 J$

Half mole of an ideal monoatomic gas is heated at constant pressure of 1 atm from 20oC to 90oC. Work done by gas close to : (Gas constant R = 8.31 J / mol. K)73 J291 J581 J146 J

Work Done =PΔV=nRΔT=1×8.31×(90−20)=581J

Half mole of an ideal monoatomic gas is heated at constant pressure of 1 atm from $20^{o} C$ to $90^{o} C$ . Work done by gas close to : (Gas constant R = 8.31 J / mol. K)
73 J
291 J
581 J
146 J

Work Done = $P Δ V = n R Δ T = 1 \times 8.31 \times (90 - 20) = 581 J$