physics chemistry maths science forums
become expert I help I sign up I login
refer a friend - earn nickels!!   
 advanced
 
Home
Ask & Discuss Questions
Study Material
Experts Zone
Hang Out!

Ask & Discuss Questions with Community & Experts

Moderation Team
 90 chars left    advanced
Ask iit jee aieee pet cbse icse state board community Community Discussion Question: Heat of hydrogenation
Forum Index -> Organic Chemistry like the article? email it to a friend.  
Author Message
srini (305)

Blazing goIITian

Olaaa!! Perrrfect answer. 49  [79 rates]

srini's Avatar

total posts: 536    
offline Offline
Hey,
How to judge the heat of hydrogenation and formation?

GIVE LIFE THE BEST....srini...
DO OR DIE, OR BETTER NEVER TRY!!
I dont want to be the most intelligent among the ten.i pray the other nine RE fools!???!!!!!!
it doesn't matter if you win... whats important to me is i win!!!!!!!!
    
ramkumar_november (1266)

Blazing goIITian

Olaaa!! Perrrfect answer. 230  [288 rates]

ramkumar_november's Avatar

total posts: 407    
offline Offline
heat of hydrogenation is inversely proportional to the stability of the compound......
 
for example  cis-2-butene has greater heat of hydrogenation than trans-2-butene...........
 
 
 this reply: 2 points  (with Olaaa!! Perrrfect answer.   in 1 votes )   [?]
 
You have to be logged on to rate
  
paddy.dude (1114)

Blazing goIITian

Olaaa!! Perrrfect answer. 168  [305 rates]

paddy.dude's Avatar

total posts: 1349    
offline Offline
yup ramkumar is rght.............more stable the compound less is its heat of hydrogenation............
 this reply: 2 points  (with Olaaa!! Perrrfect answer.   in 1 votes )   [?]
 
You have to be logged on to rate
  
srini (305)

Blazing goIITian

Olaaa!! Perrrfect answer. 49  [79 rates]

srini's Avatar

total posts: 536    
offline Offline
Hey,
tahts k..but why and what about heat of formation?

GIVE LIFE THE BEST....srini...
DO OR DIE, OR BETTER NEVER TRY!!
I dont want to be the most intelligent among the ten.i pray the other nine RE fools!???!!!!!!
it doesn't matter if you win... whats important to me is i win!!!!!!!!
 this reply: 0 points  (with Olaaa!! Perrrfect answer.   in 0 votes )   [?]
 
You have to be logged on to rate
  
srinathmurthy (183)

Hot goIITian

Olaaa!! Perrrfect answer. 27  [51 rates]

srinathmurthy's Avatar

total posts: 192    
offline Offline
Depends on the stability of the compound formed , more stable it is , more the heat of formation.

MKG
For a bwl of water gve a godly meal , for a kndly greting bow thou down with zeal , for a smple pnny pay them back in gld, if thy life b rescued , life doesn't wthhld. Thus the wrds & actns of wise regard , evry little srvce 10fld rewrd . but ,truly nble know all men as 1. & return with gladness good 4 evil done.
 this reply: 0 points  (with Olaaa!! Perrrfect answer.   in 0 votes )   [?]
 
You have to be logged on to rate
  
 
Forum Index -> Organic Chemistry
Go to:   

Top Offers for goIITians
Correspondence Courses
Brilliant Tutorials
Narayana Institute
Aakash Institute
Classroom/Crash Courses
Narayana - Kota , Delhi , Others
Brilliant Tutorials - Class , Crash
Aakash Institute - Medical , Engg
Online Test Series
Brilliant Tutorials
Narayana Institute
Aakash Institute
Mahesh Tutorials
AMITY      Sri Chaitanya