General Chemistry - Bond enthalpies

1

Fermat ·2011-01-12 22:21:44

No reply?

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scintillating dev ·2011-01-12 22:51:59

D-D

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Fermat ·2011-01-13 02:44:10

Why?

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scintillating dev ·2011-01-13 06:04:00

D-D is more stable for higher mol. wt.

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qwerty ·2011-01-13 20:53:36

it is related to vibrational energy of the molecules

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Vinay Arya ·2011-02-03 20:28:43

H-H is having more enthalpy than D-D.Because the mass of hydrogen atom is lesser than deuterium.

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EmInEm ·2011-02-03 20:33:55

the mass of hydrogen atom is lesser than deuterium" so ??

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Vinay Arya ·2011-02-03 20:37:58

So if you hold a box in your hand it will not fall.And if you hold a car in your hand it will fall and the bond between you and the car wil break.So here it happens the same.

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39

Pritish Chakraborty ·2011-02-04 07:09:38

If you go by that logic Vinay, your hand and the box/car do not consist of the same kind of molecules, and hence do not have that kind of bond.

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