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- IIT JAM
- Chemistry (CY)
Exist the pk, at ph values 5is ofthe following salt of aspartic acid are indicated below. the predominant species that woukd (pk,9.9) cooh (pk,-2.0) 103 cooh (p
exist The pK, at pH values 5is ofthe following salt of aspartic acid are indicated below. The predominant species that woukd (pK,9.9) cOOH (pK,-2.0) 103 coOH (pK, -3.9) coOH HNCOo (a) HaN Coo HN (d) (b) coo (c) COOH (ans with explanation
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Suman Kumar
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option b is correct
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if ph is greater than pka then H will be deprotonated. Here ph is 5 which is greater than pka1 and pka2 . So they are deprotonated
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but pka3 is greater than ph so it will remain protonated
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if you have any doubt do let me know in the comment
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Gundepuneni sanjay
boron configuration no