ipecahecuttaae | Page No. 47 DATE, 7 7 Scanned with CamScannerPage No. £0 DATE 97/04 (24 EXPERIMEND 14 SALD. NO-4, PRELIMINARY EXPERIMEN +- EXPERIMEN? OBSERVATION INFERENCE Noled the colour Llbthe Abrenee_of tu24, Nit b Fett, Matt, Feat Noked the odour Ammentacal Smell presence of Ait Noted the Solubility @) Water Soluble presence of ning b) dil Het Soluble Absence of group x catton » ANALYSIS OF ACID RADICALS (ANION) t= EXPERIMENT Zr OBSERVATION INFERENCE QO | test with dbf & A btee toe salt it_| Ae effect foe te vborale added to_ail- Hel taken ty ina tut tube Absence of acetate Ql tert worth dit H,8%*- No_epfect 7 ai A little of the salt rubbed with dil HhS% th_a watch _ plats and the sme_it_nited Scanned with CamScannerPage No. DATE wrth cont. HyS04 t— Alo ¢ oe yp the Salt is deed ats chloride | qreaked worth Cone HS. tl a ip a dest tube a api ball fut é- Evolution of reddith presence of nitrate piittle of the salt is brown fumes with inite- (nz) : heated with cone- HaS0 | ting smell oh and a paper ball ty : iz added _te it 7 CONFIRMATORY Tes FOR ANION 3 NITRATE *~ 7 EXPERIMEN) OBSERVATION INFERENCE : aded_a small guartty| A dk brows ving | presence” nifrahe of freshly prepared fumed ab the: funchbn confirmed . Fes0n, 40 salt and, ed | of layers. fue drops of Aone - 504 | Slowly fing the sider of LG tube - J ft ANALYSIS OF Basie: RADICALS (tarion) EXPERIMEN? OBSERVATION ae. A_ttttle the salt Seluhin 1 freaked wtth| Ale. precipitate presence of Zero Sediam carbonate Ala, tos ftp (ung) Solution. ee Scanned with CamScanner| Page No £2 DATE = / Tea lille of the Jalt No effect | Abrence of group Solutton add ail. Hef ppt | || to a Hittle of the salt | Ale effect Absence of group D Seluhton add _dil-Her | pb _tutt_ Ast and then pats HS fut. T Jo_q little of the Salt Ale effect | Absence of group. | bt Solution add Nigel Feet Apt | and NH, ot | i o_a Ir ttle of the Salt No effect Absence of grup > 70 | Solution add NH¢tf and Alr?#, Zn 2t NHgoH and then past 5 far fhS_ $2 = To_a Irtile of the Salt Alo effect Absence of group¥ Solutton add Niye, Ni Batt, Cott } and (nia), 0 | toa pete of the No _epfect Absence _of group Lit solution add |e? iy 24 NHgel, AlHZ0H anol de sodium hy drog eo phosphak oe ANALYSIS OF zero GROUP nete : EXPERIMEN? OBSERVATION INFERENCE A Itttle_of the salt A_colourless pungent | presence g wit Selutjon ip boiled wtth Smelling gar tt Scanned with CamScannerPage No. 25. var geer aaa aon folubon evolved . Dense while fumes are obtained when a glarr rod dippes m_cone. He! shown to it. fo the Salt solution Brown _preciprtale presence of ammonium add NadH and confirm ed. Nuslert reagent (potassium mereurle rodide) given Salt containt Lg! at_cation and Nos as anton ee —« Scanned with CamScanner