PLEASE VERY URGENT
3 moles of a mixture of FeSO4 and Fe2( SO4)3 required 100 ml of 2 molar (M) KMnO4 solution in acidic medium. hence mole fraction of FeSO4 in the mixture is
Q.34.
n factor of nitrobenzene in this process
(1) 3
(2) 6
(3) 2
(4) 4
Q13. An electrochemical cell has two half cell reactions as,
The cell voltage will be
(1)2.71 V (2) 2.03 V
(3) – 2.71 V (4) – 2.03 V
1. Oxidation state of nitrogen in
An element in its lowest possible oxidation state behaves as a reducing agent
Example:
An element in its intermediate oxidation state in a compound behaves both as oxidising agent and reducing agent.
PLEASE VERY URGENT
3 moles of a mixture of FeSO4 and Fe2( SO4)3 required 100 ml of 2 molar (M) KMnO4 solution in acidic medium. hence mole fraction of FeSO4 in the mixture is
1. what values are expressed in the above paragraph.
2. write the redox reaction taking place in Danielle cell.
3. what is disproportion reaction. give example of it.