Which process is used in order to concentrate nitric acid?
A. Concentration by H3PO4
B. Concentration by Mg(NO3)2
C. Concentration by Ca(NO3)2
D. Concentration by Ba(NO3)2
Answer:B
Which process is used in order to concentrate nitric acid?
A. Concentration by H3PO4 B. Concentration by Mg(NO3)2 C. Concentration by Ca(NO3)2 D. Concentration by Ba(NO3)2