Why alkyl group have + i effect

sry for the late reply

sir

can u explain it more

acha kya smjh me nhi aya..

simple he alkyl group SP3 hybridised hota he so %s characters km hoge

or jb koi double bond or EWG alkyl group se juda ho to EWG easily electrons ko pull kr lega

vhi baad he ki do groups jinki EN different he, to e usi k pass jayege na jiski jada hogi

sir

got it??

wait sir

carbon atom in alkyl group has higher electron density as compared to hydrogen

so it will donate the electrons simple

?

yes, but yha hm H or C k bich k baat nhi kr rhe.. yha dekhna ye he ki alkyl group kisse juda he.

check this...

check it

yhan ch3 aur c Ka dekhna

inductive effect hmesha comparison me dekha jata hw

right

mane Jo reason btaya tha vo Shi to hai

Jo aap keh re ho s character km hoga I agree

mtb. electronegativity of ch3 is low as compared to c 🤔

smjho baat ko inductive effect kb dekhte he jb acidity dekhni ho ya stability

is case me dekho, yha positive charge electrons ko pull krega to CH3 electrons donation krega i.e., +I

ok

I got it sir aap Jo keh re ho

last point dekho,

alkyk group isliye +I show krta he bcoz isse judne wala group generally high EN wala hi hota he

ok

thanku sir

In alkyl group we have single bond means .. Sp3 (hybridisation) means there are 25%(100/4 as 1 s orbital and 3 p orbital) s scharacter , we know that less s character means less electronegative ( due to closeness of s character with nucleus) means think like if more s character at the nucleus what will happen it want to decrease that s character and become more electronegative.. Due to less electronegativity of alkyl group ,it gives electron very easily .. so act as a electron releasing group.. NOTE - In some case like grignard reagent (CH3-Mg-Br) , it acts as a electron withdrawing group , CH3- groups takes electron from Mg metal..

why

The alkyl group doesn't literally "push" the electrons away - the other end of the bond attracts them more strongly. This means that the alkyl group becomes slightly positive ( +) and the carbon they are attached to becomes slightly negative ( -). The alkyl group has a positive inductive effect.

sir

alkyl group carbon se to attach rehta

here electronegativity concepts also works

I m not gettting

wait

carbon is slightly more electronegative atom than hydrogen. hence, the carbon atom in alkyl group is higher electron density around it compare with hydrogenAs a result of that alkyl groups are able to donate electrons inductively when it attached with a pi system.

now got?

pi system kyun

hain

in general it has more electron density around it so it tends to donate electrons

thanky

sir

sir