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Physical Chemistry

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1 Feb 2012 18:41:06 IST

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kinetics

Chemistry

d dissociation constant of HI molecle as shown occure at temp 629k.d rate constant is k =3.02*(10^-5) M^-1 s^-12HI=H2 + I2WAT IS RXN ORDER?a.0b.1c.2d.3

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Aakanksha Sangwan

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Joined: 26 Jan 2012

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1 Feb 2012 21:37:17 IST

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2 ........?

shweta

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2 Feb 2012 13:15:37 IST

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i don't know d ans.....but how u solved???

Aakanksha Sangwan

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Joined: 26 Jan 2012

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2 Feb 2012 13:50:12 IST

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its easy .... while studying rate constant we come across a part in which we decide the units of rate constant acc to order and it says that... unit conc ^ 1-n s ^-1 where n is the order of rxn. From question putting 1 - n = - 1 , we get order = 2

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