Students were given four small bottles marked A B C and D

Last updated: 5/16/2023

Students were given four small bottles marked A B C and D They were told that each bottle contained one of the following solutions HNO3 NaOH AgNO3 and CaCl2 Their assignment was to identify the contents of each bottle The students tested a small amount of each solution with a piece of blue litmus paper moistened with distilled water Only solution B turned the blue litmus paper red Which solution was in the bottle marked B O CaCl O AgNO3 HNO3 O NaOH