Ionic EquilibriumHard
Question
Which of the following buffers have a pH greater than 7 ?
(a) AgOH + AgBr
(b) CH3COOH + CH3COONa
(c) Mg(OH)2 + Mg(OH)Cl
(d) NH3 + (NH4)2SO4
(a) AgOH + AgBr
(b) CH3COOH + CH3COONa
(c) Mg(OH)2 + Mg(OH)Cl
(d) NH3 + (NH4)2SO4
Options
A.a, b
B.Only b
C.a, b, c
D.a, c, d
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