Page 61 - Chemistry - XII

M
40

a= 5for KMnO  Eq.wt. = M. wt.
4
1 5
2× ×20
40 b= 2for | COOH  Eq.wt. = M. wt.
M = 1 COOH 5
x 5

1 −1
= ×158 = ______________ gL
5x