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MOTION-IONIC EQUILIBRUIM-Exercise -2 (Level -1)
- The pH of an aqueous solution of 0.1 M solution of a weak monoprotic a...
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- If pK(b) for fluoride ion at 25^(@)C is 10.83, the ionisation constant...
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- A solution with pH=2 is more acidic than one with a pH =6 , by a facto...
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- Determine degree of dissociation of 0.05M NH(3) at 25^(@)C in a soluti...
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- The compound whose 0.1 M solution is basic is
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- If K1 & K2 be first and second ionisation constant of H3PO4 and K1 gtg...
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- An aqueous solution contains 0.01 M RNH2 (Kb=2 xx 10^(-6)) & 10^(-4) M...
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- The degree of hydrolysis of a salt of weak acid and weak base in it's ...
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- What is the percentage hydrolysis of NaCN is N//80 soluiton, when the ...
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- The pK(a) of a weak acid, HA, is 4.80. The pK(b) of a weak base, BOH, ...
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- 1 M NaCl and 1 M HCl are present in an aqueous solution. The solution ...
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- The pK(a) of a weak acid (HA) is 4.5. The pOH of an aqueous buffered s...
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- How many gm of solid KOH must be added to 100 mL of a buffer solution ...
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- What volume of 0.2 M RNH(3)CI solution should be added to 100 mL of 0....
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- If 40 ml of 0.2 M KOH is added to 160 ml of 0.1 M HCOOH [Ka= 2 xx 10^(...
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- The range of most suitable indicator which should be used for titratio...
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- Find the pH of solution prepared by mixing 25 ml of a 0.5 M solution o...
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- The pH of the neutralisation point of 0.1 N ammonium hydroxide with 0....
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- the solubility of A(2)B(3) is y mol dm^(-3). Its solubility product ...
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- If K(sp) for HgSO(4) is 6.4xx10^(-5), then solubility of this substanc...
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