Messages posted by Abhijeet Narang

amazing article..........u deserve all the praise 4 it

the copound is

WRITE IUPAC OF FOLLOWING

please answer quickly .its urgent.

100 gm 118% oleum sample is mixed with 9 gm of H2O the final sol. has a) mass % of h2SO4 is 2.7b) New labelling as 108.25% oleum c) mass % of combined SO3 is 6.3d) mass % of free So3 is 80

because the conc. of solids is taken as unity

hope u will get my point

chlorine having vacant d - orbital will take up electrons from carbon which will attract the electron from above making release of H+ easy

And i,m it very sure about it

3-chloro phenol is more acidicthis is according to the concept of back bonding

3-chloro phenol is more acidicthis is according to the concept of back bonding

anti - markonikov,s addition

in claisen condensation the reactions proceeds on basis of breakage of impure bond while in aldol condensation no cleavage of C-O bond tkes place

I think that the catalyst is wrong it is sulphur + boiling xylene

thus forming formic acid

formalin is 40% aqueous solution of formaldehyde so on exposing it to air its oxidation will take place

this is bcoz of hyperconjugation effect as it is o-p directing under inductive effect it would have been meta directing as well

i'm not able to solve ques. of idiometry prperly please suggest some solution.

What is difference between Aldol condensation and claisen condensation ?

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