The pH value of concentrated sulphuric acid could be expected between_______
A. 6 and 5
B. 7 and 6
C. 1 and 0
D. 4 and 3
Answer:C
The pH value of concentrated sulphuric acid could be expected between_______
A. 6 and 5 B. 7 and 6 C. 1 and 0 D. 4 and 3