The increasing order of pKa of the following amino acids in aqueous solution is: Gly Asp Lys Arg

Question

The increasing order of pKa of the following amino acids in aqueous solution is: Gly Asp Lys Arg (A) Asp < Gly < Arg < Lys (B) Arg < Lys < Gly < Asp (C) Gly < Asp < Arg < Lys (D) Asp < Gly < Lys < Arg

Tardigrade Admin · Accepted Answer

Order of acidic strength: So, pKa Asp < Gly < Arg < Lys

Q. The increasing order of $p K a$ of the following amino acids in aqueous solution is :
$Gl y A s p L ys A r g$

Asp < Gly < Arg < Lys

Arg < Lys < Gly < Asp

Gly < Asp < Arg < Lys

Asp < Gly < Lys < Arg

Order of acidic strength :
So, $p K_{a}$
Asp < Gly < Arg < Lys

Q. The increasing order of pKa of the following amino acids in aqueous solution is : GlyAspLysArg