Question
Question: A dilute solution of H2O2 is labelled as 20 volume. Its percentage strength is :...
A dilute solution of H2O2 is labelled as 20 volume. Its percentage strength is :
A
10%
B
6.070%
C
30%
D
3%
Answer
6.070%
Explanation
Solution
10 V means 3.035% H2O2, hence 20 V means 6.070% H2O2