Question

Prepare 10 ml of 1% (w/v) stock solution of KMno4

Answer 1

1% w/v KMnO4 means 1 g KMnO4/100 mL solution. So if you want only 10 mL you will need 1 g KMnO4 x 10 mL/100 mL = ? g KMnO4 in 10 mL solution.

Answer 2

1g×10ml/100ml= 0.1 g

Answer 3

How to prepare 10ml kmno4