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The self-ionization constant for pure formic, acid,  has been estimated as 10–6 at room temperature. The density of formic acid is 1.15 g/cm3. The percentage of formic acid molecules in pure formic acid are converted to formate ion:
  • a)
    0.002%
  • b)
    0.004%
  • c)
    0.006%
  • d)
    0.008%
Correct answer is option 'B'. Can you explain this answer?
Verified Answer
The self-ionization constant for pure formic, acid, has been esti...
Given density of formic acid = 1.22 g/cm^3
∴ Weight of formic acid in 1 litre solution = 1.22 x 10^3

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Most Upvoted Answer
The self-ionization constant for pure formic, acid, has been esti...
Density = m/v = 1.15
weight of formic acid in 1l= 1.15*10^3
conc of formic acid = 1.15*10^3/46*1l
conc of hcoo-=10^-3
so %of dissociation of hcooh =10^-3*100/25=.004%
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The self-ionization constant for pure formic, acid, has been estimated as 10–6 at room temperature. The density of formic acid is 1.15 g/cm3. The percentage of formic acid molecules in pure formic acid are converted to formate ion:a)0.002%b)0.004%c)0.006%d)0.008%Correct answer is option 'B'. Can you explain this answer?
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The self-ionization constant for pure formic, acid, has been estimated as 10–6 at room temperature. The density of formic acid is 1.15 g/cm3. The percentage of formic acid molecules in pure formic acid are converted to formate ion:a)0.002%b)0.004%c)0.006%d)0.008%Correct answer is option 'B'. Can you explain this answer? for Chemistry 2024 is part of Chemistry preparation. The Question and answers have been prepared according to the Chemistry exam syllabus. Information about The self-ionization constant for pure formic, acid, has been estimated as 10–6 at room temperature. The density of formic acid is 1.15 g/cm3. The percentage of formic acid molecules in pure formic acid are converted to formate ion:a)0.002%b)0.004%c)0.006%d)0.008%Correct answer is option 'B'. Can you explain this answer? covers all topics & solutions for Chemistry 2024 Exam. Find important definitions, questions, meanings, examples, exercises and tests below for The self-ionization constant for pure formic, acid, has been estimated as 10–6 at room temperature. The density of formic acid is 1.15 g/cm3. The percentage of formic acid molecules in pure formic acid are converted to formate ion:a)0.002%b)0.004%c)0.006%d)0.008%Correct answer is option 'B'. Can you explain this answer?.
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