# The value of universal gas constant R depends on________

The value of the universal gas constant R depends on unit measurement.

## Gas constant (R)

• In physics, the gas constant is defined as the product of pressure and volume.
• It is denoted by R and expressed as energy per temperature increase per mole.
• The value of R in atm is constant. But the value of the gas constant can be expressed using various units.
• The R is also known as ideal gas constant or universal gas constant or molar constant.
• The value of the gas constant ‘R’ depends on the units used for pressure, volume and temperature.