Question
Chemistry Question on Mole concept and Molar Masses
Volume strength of H2O2 is 11.2. Calculate strength in g/L.
A
34
B
70
C
0.34
D
1.7
Answer
34
Explanation
Solution
11.2 V = 11.2 ? Molarity Molarity of H2O2=1 Weight of H2O2 available per 1000 ml (1L) solution = 34 gm Sot strength 34 g/L