Q 2673123046.     Match the effect of addition of 0.1 M KOH to 0.1 M, 50 ml `H_3PO_4` `Ka_1, Ka_2 , Ka_3` are the I, II, Ill ionisation constant of `H3PO_4`
Column IColumn II
(A) 75 ml of KOH (P) `pH = pk_(a_1)`
(B) 25 ml of KOH (Q) `pH = pka_2`
(C) 150 ml of KOH (R) `pH = (pk_(a_2) + Pk_(a_3))/2`
(D) 100 ml of KOH (S) `pH = 7 + 1/2 [p k_(a_3) +log C]`


B

(A- q), (8- p), (C- s), (D-r)

Find instant solution to any question from our database of 1.5 Lakh + Questions

 

Access free resources including

Engineering

Medical

Banking

DEFENCE

SSC

RRB

CBSE-NCERT

OLYMPIAD

Today's Score

0
Success Rate: NAN %

Practice & Test

Sr. No.SubjectTagCorrectRecorded Answer