lecturer chemistry Preparation Session 2023, Lecture notes of Chemistry

Download lecturer chemistry Preparation Session 2023 and more Lecture notes Chemistry in PDF only on Docsity! Tallens test » Also Known as Silver mirror test- x Genevally used 4o distinguish Aldehydes | & Ketones. * Tollens Reagent is more oxidi ing agent than Febling's and Benedict Reagent - * All Aldehydes——> +ve test & only o<-hydrory Kefones—o tve test & Among carboxylic Acids only Formic acid Gives +ve test CHEMISTRY . Nos + NHyoH——> [AQCNH3)}OH —— f a Reagert) vl R-cHo +2/A9 (wits)2] OH Red- Reps = Coxi- Agent) | o R-coONHYy +2AQ 42NH3 + H20 ; ue riot) ag Se Ag a-cno ey” R- COON Hey Cryst § stem— 7 exysiad Sysiems cubic TwOling tdi ns Crystalsystem, Bseaylatlice yee: wad ne 81, Fe abe, >| OB EE a@zb=e |%=P=¥=90 | cu, Fg, ru i Somer elamige ans T, le, imi ive aibte |= V4 4o| custy-SHR0 | fictinie @ep #be $e scious Mungromebied ebremarte se primilive Ostnrembic ath +¢ wat | g oo BC jac = V=90 jodine, we Fe P Basoy ee SOY ,KNO, Rhombohedral |e primtwe | a=b=c OR Ridgnal ma pared “wanes Tek soa Alroz paren ive Fevagonctl EX ye ja=bac | oapat=d) Taz, Smee Mno. wHyBy pam live | il —, end -cented apfbte jorsV¥=o 4 Mepclinies) : BH gee |CA8Cy-2 Hee» Sugar Baigx Monoclinic Hesagonoul @- primitive a=b#c |w. p ee? =P= | craphile Tofodl = Hy Yene as , hemiptry with MfS [8