Question

What is the name of a molecule that is consist of 5 carbon chain and has one double bond between C2 and C3 2-pentene 2-butene 3-pentene 3-butene

Answer 1

Ans 1)

Double bond between C2 and C3 and total C atoms are 5, so let's make the structure

(5) (4) (3) (2) (1)

H₃C-CH₂-CH=CH-CH₃

So the IUPAC name of this molecule is

2-pentene

Ans 2)

-CH₂-CH₃ is an ethyl group

-Cl we use chloro

-OH we use -ol

CH3 - ОН CH2 и CH₂ С. Сн, сH— CH₂ CH3 с 3- Chloro - 3 - ethylhexan - 2-ol.

ANS 3)

as we all know the Gibbs Free equation

G= -R T lnK

as we can see that from above equation that on increase in temperature Gibbs free energy becomes more negative i.e. the reaction will become more spontaneous i.e. the rate of reaction increases as the collisions are occuring with higher energy