Home
Class 11
CHEMISTRY
10 mL of 0.1 M tribasic acid H(3)A is ti...

10 mL of 0.1 M tribasic acid `H_(3)A` is titrated with 0.1 M NaOH solution. What is the ratio of `[[H_(3)A]]/[[A^(3-)]]" at " 2^(nd)` equivalence points? `[Given : K_(a1)=10^(-3),K_(a2)=10^(-8),K_(a3)=10^(-12)]`

A

`cong10^(-4)`

B

`cong10^(+4)`

C

`cong10^(-7)`

D

`cong10^(+6)`

Text Solution

Verified by Experts

Promotional Banner

Topper's Solved these Questions

  • IONIC EEQUILIBRIUM

    NARENDRA AWASTHI|Exercise Level- 3|19 Videos

  • IONIC EEQUILIBRIUM

    NARENDRA AWASTHI|Exercise One or More Answer is/are Correct|1 Videos

  • IONIC EEQUILIBRIUM

    NARENDRA AWASTHI|Exercise Level- 1|1 Videos

  • GASEOUS STATE

    NARENDRA AWASTHI|Exercise Level 3 - Subjective Problems|1 Videos

  • SOLID STATE

    NARENDRA AWASTHI|Exercise Level 3 - Subjective Problems|1 Videos

Similar Questions

Explore conceptually related problems

20 ml 0.1M CH_(3),COOH has P^(H) value 3. It is titrated with 0.1M NaOH What is K_(a) of CH_(3)COOH

if 500 mL of 0.4 M AgNO_3 is mixed with 500 mL of 2M NH_3 solution the what is the concentration of Ag (NH_3 ) ^(+) in solution? [Given : K_(f_1) [Ag (NH_3) ^(+)] =10 ^(3) , K _(f_2) [Ag (NH_3)_2^(+) ]= 10^(4) ]

20 ml of 0.1 M NH, solution is titrated with 0.025M HCI solution. What is the pH of the reaction mixture at equivalence point at 25^(@) C ? (K_(b) "of " NH_(3) "is " 2 xx 10^(-6)) .

100 ml, 0.1 M K_(2)SO_(4) is mixed with 100 ml, 0.1M Al_(2)(SO_(4))_(3) solution. The resultant solution is

50 ml of H_(2)O is added to 1 xx 10^(-3) M barium hydroxide solution. What is the pH of the resulting solution?

100ml 0.1M H_(3)PO_(4) is mixed with S0ml of 0.1M NaOH. What is the pH of the resultant solution? (Successive dissociation constant of H_(3) PO_(4) "are" 10^(-3) , 10^(-8) and 10^(-12) respectively ?

100 ml 0.1 M H_3PO_4 solution is being titrated with 0.1 M NaOH solution. The pH of the reaction mixture keeps increasing with addition of NaOH. The successive dissociation constant of H_3PO_4 " are " 10^(-3) , 10 ^(-6) and 10^(-14) respectively. How much volume of the given NaOH must be added such that a buffer H_2PO_4^(-) // HPO_4^(-2) of maximum capacity is formed.

100 ml 0.1 M H_3PO_4 solution is being titrated with 0.1 M NaOH solution. The pH of the reaction mixture keeps increasing with addition of NaOH. The successive dissociation constant of H_3PO_4 " are " 10^(-3) , 10 ^(-6) and 10^(-14) respectively. What is the pH of the solution after adding 150 ml of NaOH solution?