Question

2) Below is a developed TLC plate and the four compounds which are visualized on it. Match up the numbered TLC spots with the letters corresponding to the given structures.

Answer 1

اورامام 10-sino The polos.groop can hydbogen bond to the filica surface through its oxygen atoms As event flows ( to%, 20% pre 30% - 40% ethyle aestate So bi "I Gooding and per other mixture) over one campie Silica Gel an equlibrium is established between sample being adsorbed on the Stationery phase and dissolved in one mobile phase when in the mobile phase, the compound nove up one plete with the flow of legauid. to teaser rosadon neadforb anone steetonare phase further up one plate * A compoine of A compoined that form stronge Intramolecular gohoss force with silica and Alumina and compone has lower Bj rolul de » polar compound has tess Rj rolul (et seat to lowes position in the non poleer compond hes mone Ry value (as easy to more upper sides T otes les poress - Det les portes more polas

caja 12 In this fous case so we can find which . more poleis compound Polarity a Ranu of Fonetional , Ancide 7 Aeid? Aleono y Kosone y aldehyde > anune? Estery Ether? Alkane Prsnes Josar example polarity b> dyaye AC y a