Hydrogen And Its Compounds Question 91
Question: A commercial sample of hydrogen peroxide is labelled as 10 volume. Its percentage strength is nearly
[KCET 2005]
Options:
A) 1%
B) 3%
C) 10%
D) 90%
Show Answer
Answer:
Correct Answer: B
Solution:
10 volume solution of $ H_2O_2 $ is 3.035% solution i.e., 3.035 g of $ H_2O_2 $ is present in $ 100ml $ of the solution.
BETA
