Chemistry - GOC Question with Solution | TestHub
ChemistryGOCHyper conjugationEasy2 minQB
ChemistryEasysingle choice
Arrange the following alkanes in decreasing order of heat of combustion.
(a) 
(b) 
(c) 
Options:
Answer:
C
Solution:
2,2,3,3-Tetramethylbutane has 8 carbons and the others have 6, so it has the largest value. Hexane and 2,2-dimethylbutane are isomers, and the branched isomer is more stable. So hexane gives out more heat. Order : c b a.
Stream:JEESubject:ChemistryTopic:GOCSubtopic:Hyper conjugation
⏱ 2mℹ️ Source: QB
Doubts & Discussion
Loading discussions...
