Colours of Different Compounds PDF

through Contilnuous Exercise Regular Analysis Yellow Coloured Conpounds 1.As,S, Compounds B...

through Contilnuous Exercise Regular Analysis Yellow Coloured Conpounds 1.As,S, Compounds Brown Coloured 1. SnS 2.As,S, 3. CAS 2. Bi,S, 3. CdO 4.SnS,(Artificial gold) 4. PbO, 5.FeS,(Fool's Brown) gold) 5. Fe(OH), (Reddish 6. (NH),S,(where x =2to Brown solid) 5)(YAS) 6. Fe,O, (Reddish 7. PbCrO, Brown) 7.Cu,O (Reddish 8. BaCrO, Brown) 8.Ag,As0, (Reddish 9. SrCrO, Hg 1n AgBr (light yellow) 9. O NH,I |1. AgI(Dark yellow) Hg 12. Pbl, 13. PbO (in ppt.) Cold) 10.Cu,l, +1, (Brown 14.ZnO(inHot) brown) 15. HgO (Yellow 11. Cu,[Fe(CN),|(Chocolate ppt.) NO, (Brown gas) 12. 16. Na,O, (Pale yellow) |Fe(H,0), (NO)JS0,(Brown ring) 17. Ag 13. PO, 18. Ag AsO, Orange Coloured Compounds 19.Cu(CN), 20. K,[Co(NO,)] (Fischer'ssalt) 1.Sb,S, 21. (NH,),PO, 12Mo0, 2.Sb,S, 22. (NH,), AsO, 12 MoO, 3. KO, 23. Na,CrO, 4. CsO, 24. Cro,?(Yellow in solution) (Orange in aq. solution) 5. Cr,0 Red Colour Compounds i. Ag,Cr0, (Brick red) Pink Coloured Compounds 2. Hg,CrO, (Brick red) 1. Mn(OH), 3. Hgl, (Scarletred) 2. MnS 4.Pb,0, (2PbO + PbO,) 3. MnO, (Pink or purple in aq. solution) 5.CrO,CI, (Reddish brown) 6. Fe(CH,CO0), (Blood red) 4. Co(CN), 7.Fe(SCN), (Blood red) 5.CoCl;6H,0 (Pinkon melting black also known as 8. AsI, sympathetic ink) 9. Sbl, 10. Snl, Gas 11. CuBr, 1. Colourless odourless gas -CO,N,, 0, 12. (Ni(DMG),](Rosy red) 2.Colourless gashaving pungent smell NH, H,S, SO, 3.Coloured gas CL, (Yellowish green) Br, (Brown) NO,(Brown) I, (Violetfumes)  35 Compounds COLOURS OF DIFFERENT COMPOUNDS Green Culour ppt.) 1. Ni(OH),(green Black Colour 2. Hg,1, (green ppt.) Connpounds solid) 3. Cr,0,(green 1. PbS ppt) 4.Cr(OH), (green 2. Ag,S 5.Cr,(S0,), 3.CuS 6.CrCl, 4. Cu,S 7. FeSO, 7H,0 5.NiS 8.FeCl, salt) 6. CoS 9. FeSO,: (NH,),SO,6H,0(Mohr's 10.Na,MnO, 7.HgS 11. K,Mn0, flame) 8.FeS with green edge 12. B(OC,H), (Burns 9.NiO 13. CoO Zn0(Riemann's green) 10. MnO White Colour Compounds 11.FeO 1. AgCl 12. CuO 2. Ag,CO, (white) 3.AgNO, 13. PbO, 4. Ag,SO, 14. MnO, 5. PbCI, 15 Mn.O. line ppt.) 6. PbRr, (White crystal 16. Fe,O, 7.Cu,i, (White ppt.) 17.Co,04 8. PbSO, 9. SrSO, 18. Ni(OH), 10. BaSO, 19. Cu,P, 20. Bil, 1.Hg,SO, 12. BaCO, 21. Hg +Hg(NH,)CI 13. SrCO, 14. CaCO, Blue Colour Compounds 15. MgC0, 16. Be(OH), (a)Light Blue Compunds 17.Mg(OH), 1. Cu(OH), 18.Ca(OH), 2.Cu(NO,) 19.Al(OH), (White gelatinous pp.) 3. CuCl, 20.Cd(OH), (Dirty White) 4. CuSO, 5H,0(Blue Vitriol) 21. Bi(OH),(White ppt.) 22.Zn(OH), 5. Co(OH), 23. ZnCO0, 24. ZnS (b)Deep Blue Compounds 25.ZnO 1. [Cu(NH,),|SO,(Switzer's reagent) 26. CaC,0, 2. (Cu(NH),1(NO,), 27. Ag,C0, blue) 28. Ag,S,0, 3. Fe,[Fe(CN)), (Prussian's 4.Fe,[Fe(CN),J, (Turnbull'sblue) 29.PbS,0, 5. Na,[Fe(CN),(NOS)](Violet) ] 30.Zn,[Fe(CN), (white ppt.)