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Accelerate JEE 2020: Ionic Equilibrium Class 2 (07.08.2019)
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Question 1
Which of the following is wrong regarding titration of CH3COOH with NaOH?
Question 2
How many moles of NaOH must be removed from one litre of aqueous solution to change its pH from 12 to 11 ?
Question 3
The 
of a solution obtained by mixing 
of 
and 
of 
is
of a solution obtained by mixing of and of is Question 4
Calculate the pH of a solution containing 0.1 mole of CH3COOH, 0.2 mole of CH3COOH, 0.2 mole of CH3COONa and 0.05 mole of NaOH in 1L (pKa for CH3COOH = 4.74)
Question 5
If 40 ml of 0.2 M KOH is added to 160 ml of 0.1 M weak monobasic acid [Ka = 2×10–4], the pOH of the resulting solution is?
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Nov 26JEE & BITSAT
