Advertisements
Advertisements
प्रश्न
Complete and balance the following chemical equations
`Fe^(2+) + MnO_4^(-) + H^+ ->`
Advertisements
उत्तर
`5Fe^(2+) + MnO_4^(-) + 8H^(+) -> 5Fe^(3+) + Mn^(2+) + 4H_2O`
APPEARS IN
संबंधित प्रश्न
What are interstitial compounds?
ln which pair highest oxidation states of transition metals are found:
NF3 is possible, but NF5 is not. Why?
Which among the following transition metal has the lowest melting point?
\[\ce{KMnO4}\] acts as an oxidising agent in acidic medium. The number of moles of \[\ce{KMnO4}\] that will be needed to react with one mole of sulphide ions in acidic solution is ______.
The second and third rows of transition elements resemble each other much more than they resemble the first row. Explain why?
Give reasons for the following statement:
Transition metals and most of their compounds show paramagnetic behaviour.
Why Zn, Cd and Hg are not called transition metals?
In the ground state of atomic Fe (Z = 26), the spin-only magnetic moment is ______ × 10-1 BM.
(Round off to the nearest integer).
[Given: `sqrt3 = 1.73, sqrt2 = 1.41`]
Compare the general characteristics of the first series of the transition metals with those of the second and third series metals in the respective vertical columns. Give special emphasis on the following point:
Oxidation states
