Question

calculate value of R for 1 mole of ideal gas in SI unit

Answer 1

R valu of si unit 8.314 jul mol^-1

Answer 2

Hey dear,

● Answer -

R = 8.314 J/molK

● Ideal gas constant -

- aka universal gas constant

- Denoted by R

● Calculation -

# Given -

For 1 mole of ideal gas at STP,

n = 1

T = 273 K

P = 1.013×10^5 Pa

V = 0.02241 m^3

# Solution-

R is calculated by-

R = PV / nT

R = 1.013×10^5 × 0.02241 / 1×273

R = 8.314 J/molK

Hope this helps you...