MyQuestionIcon

2

You visited us 2 times! Enjoying our articles? Unlock Full Access!

Van't Hoff Factor

10. A gauche ...

Question

10. A gauche interaction costs 3.8kj/mol, a hydrogen-hydrogen eclipsing interaction costs 4kj/mol, A hydrogen methyl eclipsing interaction costs 6kj/mol and a methyl- methyl eclipsing interaction costs 11kj/mol. What is the relative energy cost of the most stable comformers of 2,3-dimethylbutane ?

Open in App

Solution

Suggest Corrections

thumbs-up

1

Similar questions

Q. A "gouche" interaction costs

3.8 k J / m o l

, a hydrogen-hydrogen eclipsing interaction costs

4.9 k J / m o l

, a hydrogen-methyl eclipsing interaction costs

6.0 k J / m o l

, and methyl-methyl eclipsing interaction costs

11 k J / m o l

. What is the relative energy cost of the most stable conformer of

2, 3

-dimethylbutane ?

Q. The rotational energy barrier

i n {K cal mol}^{- 1}

between the most stable and the least stable conformations of

2,3- dimethylbutane

C_{2} - C_{3}

bond is :
(Given : Energies

{K cal mol}^{- 1}

H / C H_{3}

1.8

C H_{3} / C H_{3}

3.9

C H_{3} / C H_{3}

0.9

. Torsional strain of

H / H

eclipsing is neglected.)

Q24 …….is an interaction where an organism inflicts harm to another organism without any costs or benefits received by itself

Q. The energy difference (in

k c a l m o l^{- 1}

) between the staggered and eclipsed conformations of ethane is:

Q. The 21 cm radio wave emitted by hydrogen in interstellar space is due to the interaction called the hyperfine interaction is atomic hydrogen. The energy of the emitted wave is nearly

View More

Join BYJU'S Learning Program

similar_icon

Related Videos

lock

Van't Hoff Factor

CHEMISTRY

Watch in App

explore_more_icon

Explore more

Van't Hoff Factor

Standard XII Chemistry

Join BYJU'S Learning Program

CrossIcon