JAMB - Chemistry (2015 - No. 47)
Which of the following gives a precipitation when treated with NaOH Solution?
AlCl3
NH4Cl
Na2CO3
CH3COONa
คำอธิบาย
AlCl3 will give a precipitate when treated with solution. Option B,C,D will not give a precipitate when treated with NaOH solution