To what volume of 10 litre of 0.5 M CH3COOH (Ka=1.8×10^−5) be diluted in order to double the hydroxide ion concentration :
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Statement-1: pH value of acidic buffer solution changes , If buffer solution is diluted up to very large extent. Statement-2: [H+] decreases due to change in concentration as well as α increases and decreases in concentration is more as compared to increases in α .
18
Nov
Statement-1: pH value of acidic buffer solution changes , If buffer solution is diluted up to very large extent. Statement-2: [H+] decreases due to change in concentration as well as α increases and decreases in concentration is more as compared to increases in α . Statement-1: pH value of acidic buffer solution changes To what [...]
Calcium lactate is a salt of weal organic acid and strong base represented as Ca(LaC)2. A saturated solution of Ca(LaC)2 contains 0.6 mole in 2 litre solution. pOH of solution is 5.60. If 90% dissociation of the salt takes place then what is pKa of lactic acid?
18
Nov
Calcium lactate is a salt of weal organic acid and strong base represented as Ca(LaC)2. A saturated solution of Ca(LaC)2 contains 0.6 mole in 2 litre solution. pOH of solution is 5.60. If 90% dissociation of the salt takes place then what is pKa of lactic acid? To what volume of 10 litre of 0.5 [...]
To what volume of 10 litre of 0.5 M CH3COOH (Ka=1.8×10^−5) be diluted in order to double the hydroxide ion concentration :
17
Nov
To what volume of 10 litre of 0.5 M CH3COOH (Ka=1.8×10^−5) be diluted in order to double the hydroxide ion concentration : To what volume of 10 litre of 0.5 M CH3COOH (Ka=1.8×10^−5) be diluted in order to double the hydroxide ion concentration : November 17, 2020 Category: Chapter 6 - Ionic Equilibrium (Level 1 [...]