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For which of the following species are the intermolecular interactions entirely due to dispersion forces?
A) C2H6 B) CH3OCH3 C) NO2 D) H2S E) CaNO3
 one year ago
 one year ago
For which of the following species are the intermolecular interactions entirely due to dispersion forces? A) C2H6 B) CH3OCH3 C) NO2 D) H2S E) CaNO3
 one year ago
 one year ago

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lgbasalloteBest ResponseYou've already chosen the best response.0
im thinking it would be the nonpolar molecule...so A?
 one year ago

HashirBest ResponseYou've already chosen the best response.2
yup its A ...... because its non polar ..... we have hydrogen bonding in B, C and D
 one year ago

HashirBest ResponseYou've already chosen the best response.2
thus instantaneousinduced dipole forces are present between non polar molecule :D
 one year ago

lgbasalloteBest ResponseYou've already chosen the best response.0
c d and e dont have hbonding o.O
 one year ago

HashirBest ResponseYou've already chosen the best response.2
sorry //// C , D , and E are POLAR
 one year ago

HashirBest ResponseYou've already chosen the best response.2
i misread the question :( //// but the answer is A
 one year ago

HashirBest ResponseYou've already chosen the best response.2
when flourine , chlorine, oxygen and nitrogen are present in a non symetrical molecule ... then it is polar
 one year ago

HashirBest ResponseYou've already chosen the best response.2
and polar molecule have permanent dipole
 one year ago

HashirBest ResponseYou've already chosen the best response.2
THUS A IS 110 % correct
 one year ago

lgbasalloteBest ResponseYou've already chosen the best response.0
idk how to prove c d and e are polar though
 one year ago

lgbasalloteBest ResponseYou've already chosen the best response.0
how do i prove they are polar?
 one year ago

HashirBest ResponseYou've already chosen the best response.2
you know something about dipole moment >????
 one year ago

lgbasalloteBest ResponseYou've already chosen the best response.0
all i know is drawing lewis...and it seems tedious
 one year ago

HashirBest ResponseYou've already chosen the best response.2
you know something about dipole moment >????
 one year ago

lgbasalloteBest ResponseYou've already chosen the best response.0
yes i know dipole moment...somehow
 one year ago

HashirBest ResponseYou've already chosen the best response.2
or relative electronegativity of elements
 one year ago

lgbasalloteBest ResponseYou've already chosen the best response.0
when the directions of the electronegativity in the lewis cancel out then zero dipole moment
 one year ago

HashirBest ResponseYou've already chosen the best response.2
FLORINE, CHLORINE AND OXYGEN .. are the MOST ELECTRONEGATIVE ELEMENT
 one year ago

HashirBest ResponseYou've already chosen the best response.2
NO2 is polar because it has a lone electron
 one year ago

lgbasalloteBest ResponseYou've already chosen the best response.0
yeah...i figured that one out already :D
 one year ago

HashirBest ResponseYou've already chosen the best response.2
H2S is polar because of 2 lone pairs
 one year ago

lgbasalloteBest ResponseYou've already chosen the best response.0
H2S i think looks something like dw:1343732893300:dw
 one year ago

lgbasalloteBest ResponseYou've already chosen the best response.0
calcium nitrate...idk how that looks
 one year ago

HashirBest ResponseYou've already chosen the best response.2
you dont need the structure ..... just look at the oxygen ... secondly ... it is non symmetircal ... thus it must be polar
 one year ago

lgbasalloteBest ResponseYou've already chosen the best response.0
lol enough with H2S we've already confirmed it's polar :p
 one year ago

lgbasalloteBest ResponseYou've already chosen the best response.0
C2H6 looks like this right.. dw:1343733047139:dw that's why it's nonpolar?
 one year ago

HashirBest ResponseYou've already chosen the best response.2
lgbasallote ..its a basic question :D
 one year ago

lgbasalloteBest ResponseYou've already chosen the best response.0
well im not chemistry inclined _
 one year ago

lgbasalloteBest ResponseYou've already chosen the best response.0
i can call laplace transforms basic but you wont right? ;)
 one year ago

lgbasalloteBest ResponseYou've already chosen the best response.0
hmm bottomline they cancel hehe
 one year ago

lgbasalloteBest ResponseYou've already chosen the best response.0
so wait....if there are no lone pairs then i's nonpolar?
 one year ago

HashirBest ResponseYou've already chosen the best response.2
its must be symmetrical
 one year ago

HashirBest ResponseYou've already chosen the best response.2
you see the difference :D
 one year ago

HashirBest ResponseYou've already chosen the best response.2
anyway ..we are done with this question
 one year ago

lgbasalloteBest ResponseYou've already chosen the best response.0
yeah i think so too
 one year ago

HashirBest ResponseYou've already chosen the best response.2
CLOSSSSSSSEEEEEEEEEE IIIIITTTTT
 one year ago
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