SDS concentration (g/L)

Rate of evolution of gas (RV)

Surface coverage of adsorption (θ)

Inhibition efficiency (%)

0.05

0.186

0.3137

31.37

0.10

0.183

0.3247

32.47

0.15

0.179

0.3395

33.95

0.20

0.153

0.4354

43.54

0.25

0.145

0.4649

46.95

0.30

0.130

0.5203

52.03