Redox Reaction Flashcards
1
Q
Oxidation number/ state
A
Charge present on individual atom after all its bonds are broken
2
Q
Caro‘s acid
A
H2SO4
Os of S +6
3
Q
Marshal’s acid
A
H2S2O8
Os of both S +6
4
Q
CrO5
butterfly str
A
Os of Cr +6
5
Q
K3CrO8
kekada str
A
Os of Cr +5
6
Q
KMnO4 acidic medium
A
Mn²+
7
Q
KMnO4 neutral medium
A
Mn⁴+
8
Q
KMnO4 neutral medium
A
Mn⁴+
9
Q
KMnO4 basic medium
A
Mn⁶ +
10
Q
nf for reactions
A
Summation of change in ON × no. of atoms
11
Q
nf for disproportion reaction
A
n1×n2 ÷ n1+n2
12
Q
K2Cr2O7
Only acidic medium
A
Cr ³+
