Question icon
Grade 12Organic Chemistry

which is a STRONGER ACID of the 2:

METHANOIC ACID

BENZOIC ACID...

i'm under a confusion because my reasonings say that benzoic acid is stronger but i've read that formic acid is strongest... so wich is actually correct? plz elaborate and give the reasons why the acid is stronger?

Profile image of shreyas ramoji
15 Years agoGrade 12
Answers icon

4 Answers

Profile image of Ashwin Sinha
ApprovedApproved Tutor Answer15 Years ago

Dear shreyas ramoji,

Benzoic Acd is the stronger acid when compared to Formic Acid !!

The C6H5- group is an electron withdrawing group(EWG) & it stabilises the acid more than Formic Acid which does not ...

 

Hope you understood now..

All the Best & Good Luck !!

Please approve my answer if you liked it by clicking on "Yes" given below....!!Smile

Profile image of SAGAR SINGH - IIT DELHI
ApprovedApproved Tutor Answer15 Years ago

Dear student,

Benzoic acid is stronger...

Profile image of Ashish Tilokani
15 Years ago

when the h of formic acid is lost backbonding resonace takes place which is more stable than pi bonding resonance

Profile image of Godfrey Classic Prince
15 Years ago

Dear shreyas ramoji,

Benzoic Acid is the stronger acid when compared to Formic Acid !!

There cannot be any doubt in it ...

 

Hope you got it now..

Please approve my answer if you liked it by clicking on "Yes" given below...!!Smile