For the self-ionisation (protonation) process liquid formic acid at `20^(@)`C. `HCOOH+HCOOHto HCOOH_(2)^(+)+HCOO^(-)` the equilibrium constant, `K=([HCOOH_(2)^(+)][HCOO^(-)])/([HCOOH]^(2))=10^(-10)` At `20^(@)`C, the density of liquid formic acid is 0.92 gm/mL. What percentage of formic acid molecules are self ionised?A. `0.02%`B. `0.001%`C. `0.005%`D. `0.002%`

For the self-ionisation (protonation) process liquid formic acid at `2

1.	For the self-ionisation (protonation) process liquid formic acid at `20^(@)`C. `HCOOH+HCOOHto HCOOH_(2)^(+)+HCOO^(-)` the equilibrium constant, `K=([HCOOH_(2)^(+)][HCOO^(-)])/([HCOOH]^(2))=10^(-10)` At `20^(@)`C, the density of liquid formic acid is 0.92 gm/mL. What percentage of formic acid molecules are self ionised?A. `0.02%`B. `0.001%`C. `0.005%`D. `0.002%`
Answer» Correct Answer - d

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