Colour of Compounds

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Oxidising and Reducing Agents

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Patht htos osucce ss KOTA (RAJASTHAN )

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COLOURS OF DIFFERENT COMPOUNDS  Black Colour Compounds

1. 2. 3. 4. 5. 6. 7. 8. 9. 10. 11. 12. 13. 14. 15. 16. 17. 18. 19. 20. 21.

PbS Ag2S CuS Cu2S NiS CoS HgS FeS NiO MnO FeO Cu O PbO2 MnO2 Mn3O4 Fe3O4 Co3O4 Ni(OH) 3 Cu3P2 BiI3 Hg + Hg(NH2)Cl

Master with Scribd  Blueyour Colour semester Compounds Compounds & The(a)New Times LigYork ht Blue Co C ompunds Special offer Only 1. for students: Cu(OH ) $4.99/month. 2

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C (NO )

4. 5. 6. 7. 8. 9. 10. 11. 12. 13.

Cr(OH)3 (green ppt.) Cr2(SO4)3 CrCl3 FeSO4 · 7H2O FeCl2 FeSO4· (NH4)2SO4·6H2O(Mohr’s sa Na2MnO4 K2MnO4 B(OC2H5)3 (Burns with green edge CoO · ZnO (Riem iemann’s gree reen)

White Colour Compounds 1. AgCl 2. Ag2CO3 (white) 3. AgNO 2 4. Ag2SO4 5. PbCl2 6. PbBr2 (White crystalline ppt.) 7. Cu2I2 (White ppt.) 8. PbSO4 9. SrSO4 10. BaSO 4 11. Hg2SO4  12. BaCOFree Read Foron 30this Days Sign up3to vote title  13. SrCO3 Not useful  Useful  anytime. 14. CaCOCancel 3 15. MgCO3

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ENTHUSIASTC

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Pathtosucce ss KOTA (RAJASTHAN )

Yellow Coloured Compounds 1. As2S3 2. As2S5 3. CdS

4. 5. 6. 7. 8. 9. 10. 11. 12. 13. 14. 15. 16. 17. 18. 19. 20. 21. 22. 23. 24.

 Brown Coloured Compounds 1. SnS 2. Bi2S3 3. CdO 4. PbO2 5. Fe(OH) 3 (Reddish Brown) 6. Fe2O3 (Reddish Brown solid) 7. Cu2O (Reddish Brown) 8. Ag3AsO4 (Reddish Brown)

SnS2(Artificial gold) FeS2(Fool’s gold) (NH4)2Sx (where x = 2 to 5)(YAS) PbCrO4 BaCrO4 SrCrO4 9. O NH2I AgBr (light yellow) AgI (Dark yellow) 10. Cu2I2 + I 3  (Brown ppt.) PbI2 11. Cu2[Fe(CN) 6] (Chocolate brown) PbO (in Cold) 12. NO2 (Brown gas) ZnO (in Hot) 13. [Fe(H2O)5 (NO)]SO4 (Brown ring) HgO (Yellow ppt.) Orange Coloured Compounds Na2O2 (Pale yellow) 1. Sb2S3 Ag3PO4 2. Sb2S5 Ag3AsO3 KO 3 You're Reading3.a Preview Cu(CN) 2 4. CsO2 K [Co(NO ) ] (Fischer’s salt) 3

2 6

(NH4)3PO4· 12MoO3 (NH4)3 AsO4 · 12 MoO3 Na2CrO4 CrO42– (Yellow in solution)

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2. for students: Hg2CrO  (Brick red) Special offer Only 4 $4.99/month. 3

HgI  (Scarlet red)

 (Orange in aq. solution)

Download With FreeColoured Trial  Pink Compounds

Master your semester with Scribd  Red Colour Compounds Ag York CrO  (Brick red) & The1. New Times 2

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Cr 2 O 7

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Mn(OH)2 MnS

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MnO

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