chemistry

Some Important Qualitative Analysis Tests And Results………

Hello MyRank Viewers, here are Some Important Qualitative Analysis Tests and Results 1. CHARCOAL CAVITY TEST: Residue Metallic Bead Inference Yellow when hot, white when cold Zn2+ Brown when hot, yellow when cold Green bead, Makes the paper black Pb2+ No characteristics residue Red beads / scales Cu2+ White residue, glows on heating Ba2+/ Sr2+/ Read more about Some Important Qualitative Analysis Tests And Results………[…]