Download App

Coordination Compounds — Chemistry STD 12 Science — Question

Bihar BoardEnglish MediumSTD 12 ScienceChemistryCoordination Compounds1 Mark
Question
Calculate the overall complex dissociation equilibrium constant for the Cu(NH3)42+ ion, given that β4 for this complex is 2.1 × 1013.
✓

Answer

$\beta_{4} =2.1\times10^{13}$
The overall complex dissociation equilibrium constant is the reciprocal of the overall stability constant, $\beta_{4}$
$\therefore\frac{1}{\beta_{4}}=\frac{1}{2.1\times10^{13}}$
$=4.7\times10^{-14}$

Need a full question paper?

Generate a complete, print-ready paper with questions like this in minutes — across 16+ boards, with answer keys.

Start Generating Free

Explore more

More "1 Marks Question" from Coordination Compounds→Coordination Compounds — all question types→Chemistry STD 12 Science question papers→Bihar Board STD 12 Science question papers→Bihar Board question paper generator→

Similar questions

Methyl alcohol is industrially prepared by the action of?
  1. CH3​COCH3​
  2. CO + H2​
  3. CH3​COOH
  4. C2​H5​OH
→
Specify the oxidation numbers of the metal in the coordination entities :
$\left[ CoBr _2( en )_2\right]^{+}$
→
Write the IUPAC name of the following ketone and aldehyde. Wherever possible, give also common name.

Ph-CH=CH-CHO

→
What is meant by 0.2 molal solution?
→
Using IUPAC norms write the systematic name of the following:

[Mn(H2O)6]2+

→
Using IUPAC norms write the systematic name of the following:
[Co(en)3]3+
→
How will you carry out the following conversions?
p-toluidine diazonium chloride → p-toluicacid.
→
Give simple chemical terts to distinguish between the pair of compound :
Acetophenone and Benzophenone
→
Which amines are insoluble in water?
→
Note: In the following questions a statement of assertion followed by a statement of reason is given. Choose the correct answer out of the following choices.
  1. Assertion and reason both are correct statements and reason is correct explanation for assertion.
  2. Assertion and reason both are correct statements but reason is not correct explanation for assertion.
  3. Assertion is correct statement but reason is wrong statement.
  4. Assertion and reason both are incorrect statements.
  5. Assertion is wrong statement but reason is correct statement.
Assertion: Molarity of a solution in liquid state changes with temperature.
Reason: The volume of a solution changes with change in temperature.
→