Question

hello can anyone please answer fhe following multiple choice questions ? Thank You

( Pertains to Chemistry of solutions )

ck fke Lolesigg speces Au to Au Can zidi 2+ 3+ d) Cu e) F e) Cr Swksch fke fellowing metals Ha to Hn? Can educe + e) Sn c) Ni a) Ae t) Fe hch he Pollewsing valtaic alls at 25'c has th most pasithve standard cull patenhal? a) n Cu Cs n C) dr e) Enss Ade (5) cay ust In uhich the wahaie cells unguuton dous the segetin th the highestegulitnuum Censtant tae place? c) e) d) a) the valtaic all baaad Consider haff asactians C n 94 e (ho2 2okich rt and n pectiue half culls wth Cananinatins mot pasitue cuel pefedial ast lead to tke a) LCu] = 0.l0a L] tSCu= 0.50 ned [En3"]. e) ICu]= l.0 n 1.0me Ia1.0 10 1.0ma DICde 1.0anso 207 2

Answer 1

Mars Solution (a) For oxidaian of A auld lie helan Yedarcion Auta 3 atem Auim edetyo cheraai ial peteutiat enes + 3 So anaaoia4 Only F lies belau Au, hence Fheing hawge oRidizes UAU to AC t3 Oxids For Mn Lataest heuei lie above ivn shoul be goad sedecing aytrct ina electre daesnaita Al uilt seduce Manganeds nlay Mn AZ is abeve t senes MaYe is th differeace betinsra $taand ard Yeduihian pateakial of tws speciesy pasthse t nure is valare of For 2n- Cd 0-40 -0 40 t 0O 7 6

Page No Svolal diy For Zn-Lu 1.1N 34-607&) FoY 2n-NI - 025-0.76)+o.51v Ecelj EcEA -o)3ta.7& O63 Exey EeeEA 091 ALl valies takenram stand ard eferencl Saagneak is toxveut Zn-Cu has We cee Mmat haalt hy ap Ir The Values faa a Takig E'el at equilibnue Ecels Lihnum D SOme valu Nerst Fauaton is henie n bi op Tron is orrect

Dato Page No. Shivae en 2e Acardg nae Foelye 1-1N fos Zn-Cu NOW Fauoti on Apply ing Nors E ceys more Valme fo mia Shoudd he leas tag 6-10 110 hegatud 0054 ο0g 4rentre Jaue C 0.059 2. ors log 2 D'059

Page No. Shivala logs Op Tron (h)Was Vaue aeancs log2e Masiaum Ea value S2y apTion thr ioxvect