7.5 gm of dibasic acid was dissolved in water and the solution was made upto 250cc. 25cc of this acid required 16.3cc of 1N NaOH for complete neutralization. calculate the molecular weight of acid.

the answer would be a

the answer is 303.15 or 303

a 20-cm-long, cylindrical graphite (pure carbon) rod is inserted into an oxidizing atmosphere at 1145 k and 1.013 x 105 pa pressure. the oxidizing process is limited by the diffu- sion of oxygen counterflow to the carbon monoxide that is formed on the cylindrical surface.

idk i'm not smart

explanation:

t h