Question

3 Cd + 2 NO3+8H — 3Cd2+ + 2 NO + 4 H20 In the above reaction, the oxidation state of nitrogen changes from How many electrons are transferred in the reaction?

Answer 1

حتممعو صن ২a + 2N০ + 3+>3Cd* + 20 +५HO n 2०ctat ১০ teae Let a. 2. +९ x ~ tnoge(a- The mest ০x t০ cemmen -০) -2. &০. have ৩৫ - = (नोद भगोा

apation جیوهه is deruved Lo sNate Oxidatien state each N Oatem) (Oxidatipn stats tae compeuadj Net hange eapation Thrs x3S 2-1+ 6 NO Tus Oxidation tate Now in the paoduct NO Let ee tera oxidatien state N. Oxidarien tate is -2. O Overade peud meutral is NO nave We ४+1(->) ने पै Thus xidation tate Oxidatien 2tate ahagae the in eactien to +5 +2

ence to Cd+ Cd loses 2 electarens 3 Cd 2 electaens Cd Leses electrens noould lese 3x26 3 Cd electaons Oxidatn 2tate Thus hans there NO to electasns Each electrsn as ্ষ takes place S-3 this +2 .بمید n Oxidatien tate 2 elestrens One 3 electasens N 3x2 electons electrons ২ are in the eactn.