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@Dexter
Note for OP
+solved @user1 @user2... to close the thread when your doubt is solved. Mention the users who helped you solve the doubt. This will be added to their stats.D is wrong ik
baki 3 options are little bit confusing me
naam theek se daliye nahi toh aage milega nahi
concept name, chapter name setc
accha +m hota kya hai, zara help me with the definition please
and also, electronegativity of atoms dekhiye
giving electrons through pi bonds
mesomeric effect
right so giving electrons kab karega,
when the species in question is less electronegative than the conjugated system right
D is inductive, you are right.
Take NH CH3 to be similar to NH2
does that help?
C ke bagal me O hai which is VERY e-ve, so it will pull pi electrons towards it. so that would be -m
same way S ke bagal me bhi O hai
so as a rule of thumb per se, agar element ke bagal me electronegative element hai then it is most likely going to be -M effect.
we good?
but N is more EN then C no?
Yea. But look at the atom next to N
That is positive.
This causes inductive effect. Pulling of electrons.
But. Since it has an electron pair, contributed to resonance
got it got it
So. If oxygen or n is connected directly to Benzene. +m
got confused with EN
thanx
+solved @iTeachChem
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