# Quick Answer: What Is The Value Of R In CGS Unit?

## What is r in hectare?

One hectare is the equivalent of 100 ares (10,000 square metres).

This term was first used as far back as 1795 and it continues to be associated with the measurement of land..

## What is the numerical value of R?

0.0821The numerical value of gas constant R,in lit atm mol−1 K−1 is 0.0821.

## What is the value of R in lit ATM unit?

If you use the first value of R, which is 0.082057 L atm mol-1K-1, your unit for pressure must be atm, for volume must be liter, for temperature must be Kelvin.

## What is the unit of R?

The value of R (Universal gas constant) in SI unit is 0.08206 Latm/mol/K.

## What is the constant R equal to?

The value of R at atm that is at standard atmospheric pressure is R = 8.3144598 J. mol-1. K-1.

## What is r in pV nRT?

Ideal Gas Law. This law combines the relationships between p, V, T and mass, and gives a number to the constant! The ideal gas law is: pV = nRT, where n is the number of moles, and R is universal gas constant. The value of R depends on the units involved, but is usually stated with S.I. units as: R = 8.314 J/mol·K.

## What is the R value in joules K mole is?

8.3144598 joules per kelvinThe dimensions of the universal gas constant R are energy per degree per mole. In the metre-kilogram-second system, the value of R is 8.3144598 joules per kelvin (K) per mole.

## What is the value of R in different units?

ConstantValueUnitsR0.08206L·atm/K·molR8.3145J/K·molR1.9872cal/K·molVm22.414L/mol20 more rows

## What is the value of and units on R What is R called?

Values for the gas constant RUnitsValuecal/mol K1.987J/mol K8.314m3 Pa/mol K8.3142 more rows