Question

cal Reaona Select Functional Groups lab, fill in the rest of the table below using the compieted section for the potassium permanganate test as a model. CLASS of COMPOUND TESTED 5. Using the data you collected and the information provided in the DENTIFIC unctional references he Chemic esting you mknown c anctional DRAWING of FUNCTIONAL GROUP In this e (+) VISIBLE RESULT TEST or PERFORMED (-) alkene (+) brown potasslum CH3 (CH2), CH3 or permanganate alkane or purple aromatic N THE R colorless If you bromination ompounc pectrome ystallog eight an nalysis u twas cal roups w egin to s ompoun bout its red-brown (+) ferric chloride (-) Benedict's no ppt. or Fehling's brick red ppt. chromic acid R-C-H CH3 Hас-с-сн, но тосе To sts y oup oves 2,4 DNP R-C-H or R-C-R e po revio nce nknc swe R-OH My lub O= O= O=C

identification of an unknown organic compound pre lab questions

Answer 1

Answer C+) Test of class ofcom pound tested Visible Prawing Functonal group fer formed Result C-) Pottossium Bmagnet brown akene CHatCHAns purple aIkaneor Aroma- Brom'noton colourless alkene Solution EECH CH3 coloured AIkane oY chzaen A omatic phenol dask blue Fexic + chloride Coloun १-৪, -। dellow Acid, cehade Colour allcane brick red glucase, fynctuse Febling Test + CGHnoc test PPt lactose No PPt SucYose C2H22011 starch

P-e-H Aldehtde blue colour chromic soluton acid orage calour tertiant R at Alcohal Salution 214 9NP + Aldehtde ar dfa nge red Ppt le etone Alcohol Na ppt