HARD
JEE Main
IMPORTANT
Earn 100

The concentration of hydrogen ion in a solution of formic acid is per litre. To this solution, sodium formate is added to adjust the concentration of sodium formate to one mole per litre. What will be the of this solution? The dissociation constant of formic acid is and the degree of dissociation of sodium formate is .

50% studentsanswered this correctly

Important Questions on Ionic Equilibrium in Aqueous Solutions
HARD
JEE Main
IMPORTANT
When acetic acid is neutralised with in of solution, the resulting solution is slightly alkaline. Calculate the of the resulting solution.

HARD
JEE Main
IMPORTANT
The of a solution of is . Find the dissociation constant of . Give answer as dissociation constant

HARD
JEE Main
IMPORTANT
A buffer solution is prepared by dissolving of sodium formate and of formic acid in approximately of water. What will be the concentration of and .

HARD
JEE Main
IMPORTANT
A buffer solution was prepared by dissolving formic acid and sodium formate in enough water to make of solution. .
Calculate the of the solution.

HARD
JEE Main
IMPORTANT
A buffer solution was prepared by dissolving formic acid and sodium formate in enough water to make of solution..
If this solution were diluted to times its volume, what would be the ?

HARD
JEE Main
IMPORTANT
How many will be required to prepare one of a buffer solution (containing and ) of using -formula weight of .

HARD
JEE Main
IMPORTANT
The of acetyl salicylic acid (aspirin) is . The of gastric juice in the human stomach is about and the in the small intestine is about . Aspirin will be

HARD
JEE Main
IMPORTANT
Calculate the degree of hydrolysis of an solution at . .
