Specify two compounds that can be present in a solution at the same time:

Answer options

1. NaOH and P2O5
2. AgNO3 and HCl
3. CuSO4 and BaCl2
4. Ba(OH)2 and CO2
5. Al(NO3)3 and HCl

Correct answer

Al(NO3)3 and HCl

This educational archive is provided by KROKEXAM and is not an official testing authority publication.