Provide the different values and units of the | vedclass

Name: Exam Paper Generator | JEE NEET Paper Generator | Vedclass
Brand: Vedclass
Rating: 5 (35 reviews)

Question

(N/A) The universal gas constant $R$ is defined by the ideal gas equation $PV = nRT$,which implies $R = \frac{PV}{nT}$. Its value depends on the units

Vedclass · Accepted Answer

Vedclass · Answer

(N/A) The universal gas constant $R$ is defined by the ideal gas equation $PV = nRT$,which implies $R = \frac{PV}{nT}$. Its value depends on the units used for pressure,volume,and temperature. The following table summarizes the common values of $R$:

Condition	Value and Unit of $R$
$(i)$ Pressure in $atm$,Volume in $L$	$0.0821 \ L \ atm \ K^{-1} \ mol^{-1}$
$(ii)$ Pressure in $bar$,Volume in $L$	$0.08314 \ L \ bar \ K^{-1} \ mol^{-1}$
$(iii)$ $SI$ Units (Pressure in $Pa$,Volume in $m^3$)	$8.314 \ J \ K^{-1} \ mol^{-1}$
$(iv)$ Energy in $calories$	$1.987 \ cal \ K^{-1} \ mol^{-1}$

Provide the different values and units of the universal gas constant $R$.

Similar Questions

If $R = 0.082$,write it with its units and state the value with full precision.

During a reversible adiabatic process,the pressure of a gas is found to be proportional to the cube of its absolute temperature. The ratio $\frac{C_p}{C_V}$ for the gas is:

At $STP$,$2 \ mol$ of $N_2$ gas in a $50 \ L$ container exhibits:

Which of the following equations is true for $8.8 \times 10^{-2} \ kg$ of carbon dioxide gas?

$A$ container is filled with nitrogen gas at a certain temperature and pressure. The mass of the gas is $0.6 \ g$. Now,the container is filled with another gas at the same temperature and pressure. If the mass of the second gas under the given conditions is $0.73 \ g$,identify the gas.

Vedclass Test Series

Exam Paper Generator

Online Exam Module