Ruchi.
Q. the graph relates In K vs 1/T for a reaction .the reaction must be :
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Ruchi.
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|dw:1354201232478:dw| A) exothermic
B) endothermic
Ruchi.
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which option is correct?
Ruchi.
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@ajprincess
Ruchi.
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can u hlp me out .plzzz
ajprincess
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i am really sorry. I have no idea
Ruchi.
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can u suggest any one on os to hlp me @ajprincess
ajprincess
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I am nt sure. i rarely visit chemistry group. So have no idea. Am really sorry.
Ruchi.
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@heena
heena
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listen from the graph we find out the how K depends on temperature now we know that on increasing temp favourable for endothermic but here K i increasing on decreasing temp means it exothermic
heena
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might u read some law like on increasing temp exothermic show backward reaction while endothermic show forward reaction
Ruchi.
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temp is also increasing
heena
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no its not see 1/T
Ruchi.
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i'm nt understanding the graph ?
heena
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do u know wat is k?
Ruchi.
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euilibrium constant?
heena
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yes and will u give me the formula of kc
heena
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that is kc=concn of product/concn of react
heena
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ok now here in graph K is increasing on increasing the value of 1/T means temp i decreasing and on deacresing temp and K also increasing then it must be a exothermic process
Ruchi.
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in starting its temp. is 1.5 ,2,2.5 so its increasing
heena
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dear its not T u are provided 1/T
Ruchi.
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wat is 1/t
heena
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1/T means if the values are given are in increasing order den T is decreasing
but if its value of T given in increassing order then T i increasing
Ruchi.
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decreasing then increasing
heena
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see whther they written T or 1/T or ask ur teach dey will explain u the difference abu T and 1/T
Ruchi.
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okay .
Ruchi.
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wait.
Ruchi.
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i hav understood it wait i'm posting 2nd question.