Zn acitic acid used for reduction of ..what ?

sir reductive coupling means

coupling means new c-c bond formation

Reduction is ketone to alcohol

ok sir tq sir

please mark this as well previous answer 🙏😊

and sir Na2S2O4 is used for the reduction of ?

In the presence of aldehydes, sodium dithionite reacts either to form α-hydroxy-sulfinates at room temperature or to reduce the aldehyde to the corresponding alcohol above a temperature of 85 °C

do you want Mechanism

But mechanism is little difficult to understand

sir in this given one application of one reagent is it sufficient for solving questions

Yes it is more than sufficient

itne important reagent bhi nahi hai ye

sir organic reaction mechanism and synthetic application lo kese achhe se memorize krte heinn

mechanism likh likh ke memorize hoga. Organic pura maths hi hai

pura likh ke practice karo

but sir here given this

It has many reductive use...one application i send ...this is also one of use of zinc and acetic acid

One application is this also :- Zinc dust in acetic acid has been found to be a versatile and chemoselective reagent for the reduction of various arylcarbonyls to the corresponding alcohols or their acetates in fair yields.

reductive coupling of ketones means

first to couple hua means if one hai 2 ho jayega...2 hai to 4...or reductive isiliye kyunki ketone se alcohol bna hai

but here 4 c6h5 remain c6h5 in product so how coupling occurs

simun two moles liya gya hai...toh dekho 4 phenyl ring product me hai

sir 2 molson means 4 c6h5 liagayahena

dekho simun C6h5coc6h5..ye reactant hai ..isme 2 phenyl grp hai...jb iska two moles lenge..to 4 phenyl group hoga na

kuch confusion simun??

no sir and sir Na2S2O4 is used for the reduction of ?

Nitro compounds to aniline reduction you can use

but here given this sir

I told you this things...that there are many applications of one reducing agent

Na2s204 is also used for the reduction of diazonium salts to anilines

dont be confuse simun...make a chart of these things in your own convenience

simun you are doing good preparation...kyunki aapko 2022 me xam dena hai...so concept clear krte hue aap padh rhi ho...it is best...bs continuity banaye rakhna

sir kya app personally guide karsakte hein kya meains kya krba hein kab tak kya Khatam krna he ..pls ..sir

simun aapke pass abhi tym hai so fisrt focus kijiye syllabus khtm krne ka...success ka koi shortcut nhi hota...or aapko 22 me xam dena hai...so aap abhi tym lekar bas padhai kijiye

ok sir and this booklate is good for jam na

yes and if confusion arises watch video too and take help of good reference book...and always stick to syllabus

and sir How to be concept clear in organic

only practice simun...and asking and try to understanding the little little doubts...which you are doing

yes sir for all ur support and pls always clear my doubts pls

yes simun😊👍

tq sir