A, B and {\C} are weak acids. Their dissociation constants ( {\K}_{ {\a}}( {\A}), {\K}_{ {\a}}( {\B}), {\K}_{ {\a}}( {\C})) are 3.5 \times 10^4, 1 \times 10^{-5} and 5 \times 10^{-10} respectively. The {\pH} of 1 {\L} of 0.01 {\M} each of these solutions follow the order

AP EAMCET 22 May 2023 Shift 2 Paper

Question : 132 of 160

Marks: +1, -0

A,B and C are weak acids. Their dissociation constants (Ka(A),Ka(B),Ka(C)) are 3.5×104,1×10−5 and 5×10−10 respectively. The pH of 1L of 0.01M each of these solutions follow the order

C>B>A
A>B>C
B>A>C
C>A>B

Validate

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