If two moles of an ideal gas at 546k

Asked by admin @ 13/08/2021 in Chemistry viewed by 359 People

If two moles of an ideal gas at 546 k occupy a volume 44.8 liter the pressure must be

Answered by admin @ 13/08/2021

Hello! Let me try to answer this ^ ^

$p = \frac{n.R.T}{V}$
$= \frac{(2)(0.082)(546)}{44.8}$
$= 1.99875 atm$
$= 2 atm$

Thanks, please correct if there are any mistakes :)

Two moles of an ideal gas was compressed adiabatically

Asked by admin @ 20/08/2021 in Chemistry viewed by 365 persons

Two moles of an ideal gas (cv = 5r/2) was compressed adiabatically against constant pressure of 2 atm. Which was initially at 350k and 1atm pressure. The work involved in …

Two moles of an ideal gas is expanded isothermally

Asked by admin @ 13/08/2021 in Chemistry viewed by 382 persons

Two moles of an ideal gas is expanded isothermally and reversibly from 1 litre to 10 litre at 300 K . The enthalpy change (in kJ) for the process is: …

One mole of an ideal gas at 300k

Asked by admin @ 31/08/2021 in Chemistry viewed by 373 persons

one mole of an ideal gas at 300 k is expanded isothermally from an initial volume of 1 litre to 10 litres. the Î´e for this process is (r = …

One mole of an ideal gas at temperature t1

Asked by admin @ 20/08/2021 in Chemistry viewed by 322 persons

One mole of an ideal gas at temperature t1 expands according to the law

2 mole of an ideal gas at 27 c

Asked by admin @ 17/08/2021 in Chemistry viewed by 333 persons

2 mole of an ideal gas at 27°C expands isothermally and reversibly from a volume of 4 litre of 40 litre. The work done (in KJ) by the gas is:

N moles of an ideal gas undergoes a process

Asked by admin @ 13/08/2021 in Physics viewed by 302 persons

N moles of an ideal gas undergoes adiabatic process and changes its state from P1,V1,T1 to P2,V2,T2 . The change in internal energy of the gas will be

2 moles of ideal gas expand isothermally and reversibly

Asked by admin @ 13/08/2021 in Chemistry viewed by 337 persons

Two moles of an ideal gas is expanded isothermally and reversibly from 1 litre to 10 litre at 300 K . The enthalpy change (in kJ) for the process is: …

An ideal gas will have maximum density when

Asked by admin @ 29/08/2021 in Chemistry viewed by 343 persons

An ideal gas will have maximum density when

During isothermal expansion of an ideal gas its

Asked by admin @ 27/08/2021 in Chemistry viewed by 320 persons

During isothermal expansion of an ideal gas, its (a) internal energy increases (b) enthalpy decreases (c) enthalpy remains unaffected (d) enthalpy reduces to zero.

An ideal gas at atmospheric pressure is adiabatically compressed

Asked by admin @ 23/08/2021 in Physics viewed by 334 persons

An ideal gas at pressure p is adiabatically compressed so that its density becomes n times the initial value. The final pressure of the gas will be

A vessel of volume v0 contains an ideal gas

Asked by admin @ 23/08/2021 in Physics viewed by 313 persons

A vessel of volume V0 contains an ideal gas at pressure p0 and temperature T. Gas is continuously pumped out of this vessel at a constant volume-rate dV/dt = r …

Under what conditions a real gas would behave ideally

Asked by admin @ 23/08/2021 in Chemistry viewed by 351 persons

Under what conditions do real gases tend to show ideal gas behaviour ?

N moles of a diatomic gas in a cylinder

Asked by admin @ 23/08/2021 in Physics viewed by 321 persons

N moles of a diatomic gas in a cylinder are at a temperature T. Heat is supplied to the cylinder such that the temperature remains constant but n moles of …

N moles of a gas filled in a container

Asked by admin @ 23/08/2021 in Physics viewed by 324 persons

N moles of gas filled in a container at temperature t is in equilibrium initially.If the gas is compressed slowly and isothermally to half its initial volume the workdone by …