Four distinct solutions are tested separately using blue litmus and methyl orange. It is already known that each solution is either acidic or alkaline. The results are given. Which statement is correct?
- ASolutions 1 and 4 are acidic.
- BSolutions 1 and 2 are alkaline.
- CSolutions 3 and 4 are alkaline.
- DSolutions 3 and 4 are acidic.