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Ask iit jee aieee pet cbse icse state board experts Expert Question: KINETICS how negative catalyst lowers reaction rate
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[Post New]11 Jun 2008 21:06:16 IST
    Subject: KINETICS how negative catalyst lowers reaction rate
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a.gupta (0)

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KINETICS how negative catalyst lowers reaction rate
    
[Post New]11 Jun 2008 22:18:48 IST
    Subject: Re:KINETICS how negative catalyst lowers reaction rate
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vikasbansal27 (46)

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it increases activation energy required to start the reaction.
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[Post New]11 Jun 2008 22:30:36 IST
    Subject: KINETICS how negative catalyst lowers reaction rate
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netkid07 (2009)

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increases activation energy or decreases frequency factor
Who says nothing is impossible.

I've been doing nothing for years !!..............


I know KUNG FU KARATE
and 47 other dangerous words.............

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[Post New]11 Jun 2008 22:47:05 IST
    Subject: KINETICS how negative catalyst lowers reaction rate
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krishna.gopal (2399)

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Perfect answer vikas. It increases activation energy.
Krishna Gopal Singh
B.Tech Chemical Engg
IIT Delhi 2002
Currently doing PhD from IIT Delhi
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[Post New]12 Jun 2008 20:29:42 IST
    Subject: Re:KINETICS how negative catalyst lowers reaction rate
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vikasbansal27 (46)

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thanks gopal sir....


bt u forgot to rate me...
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[Post New]12 Jun 2008 21:10:09 IST
    Subject: but my sir told me that it will decrease arhenius factor and doesnt affect activation ener
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but my sir told me that it will decrease arhenius factor and doesnt affect activation ener
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