Question

What are the dominant intermolecular forces in n-pentane, diethyl ether, butanone, and 2-butanol.

Answer 1

SOLD: Dominant ntermoleular orces in pentane CisH12) moleaules have non-polar (a) n-pentane : catbn chains.London Dispoisiom fohces is the Inter between pontane (moleuiles) Interactions moldular

(b) diethyl ether:+ Di ethyl Ether have two fypes ob boces Intormoleaular и 1 - c- H H-C C 11 И Bond between (-C and c-H is non-pola Londan Disporston bohee Hence; atom of eton 0xq Di-ethyl ether Contains which is attached to canbm an dipole- dipole neraction Henie; it also have TICI

I2-butanone "C-02-4 and thus capable ot Butanone is polar dipole - dipole Inlotmoleaular intoractons With the polar waler molecules. Hence Dipole- Dipole nteraction

d) 2-butanol tondan dis porsion force Hente; It have non-polar C-c and - bond dipole- dipole Intaactian cand C-o polar bnd; Hydrogen between the 0x430n There is Hydrogen bonding M0 ghoup. Banding -london dispursian, dipole dipole, Wydhogen
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