answer Q41 & Q45

41 42 As the dissolved salt content of the electrolyte increases, the TF solubility of the corrosive gases decreases. Corrosion rate increases when NaCI concentration of the TF electrolyte is less than 3 wt%. Corrosion rate increases when NaCl content of the electrolyte increases from 3 to 20 wt% although oxygen is present. TF 43 44 TF The conductivity of a solution is a measure its ability to transport current. Corrosion rate increases when calcium salt form on the metal has negative saturation index (SI). 45 TF