Advertisements
Advertisements
प्रश्न
Complete and balance the following chemical equations
`MnO_4^(-) + H_2O + I^(-) ->`
Advertisements
उत्तर
`2MnO_4^(-) + H_2O + I^(-) -> 2MnO_2 + 2OH^(-) + IO_3^-`
APPEARS IN
संबंधित प्रश्न
Complete and balance the following chemical equations
`Fe^(2+) + MnO_4^(-) + H^+ ->`
Why do transition metal ions possess a great tendency to form complexes?
How is potassium dichromate prepared from chrome iron ore?
Two metallic elements A and B have the following standard oxidation potentials: A = 0·40v B = - 0·80v. What would you expect if element A was added to an aqueous salt solution of element B? Give a reason for your answer.
Which is the most stable oxidation state of iron?
Interstitial compounds are formed when small atoms are trapped inside the crystal lattice of metals. Which of the following is not the characteristic property of interstitial compounds?
Ionisation enthalpies of Ce, Pr and Nd are higher than Th, Pa and U. Why?
On adding NaOH, solution to the aqueous solution of K2CrO7 the colour of the solution changes from
Write the ionic equation for reaction of KI with acidified KMnO4.
Describe the oxidising action of potassium dichromate and write the ionic equation for its reaction with iron (II) solution.
