1. Tardigrade
  2. Question
  3. Chemistry
  4. Match the following: Set- I Set- I A 10 Vol H2O2 1 perhydrol B 20 Vol H2O2 2 5.378 N C 30 Vol H2O2 3 1.785 N D 100 Vol H2O2 4 3.57 N

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Q. Match the following:
Set- I Set- I
A $10$ Vol $H_2O_2$ 1 perhydrol
B $20$ Vol $H_2O_2$ 2 $5.378\,N$
C $30$ Vol $H_2O_2$ 3 $1.785\,N$
D $100$ Vol $H_2O_2$ 4 $3.57\,N$

UP CPMTUP CPMT 2008

Solution:

From the given relation volume strength of $H_{2}O_{2}$ = Normality $\times 5.6$ and normality of $H_{2}O_{2}$
$= \frac{\text{ percentage strength}}{\text{eq wt. of} H_{2}O_{2} }\times10$
$\begin{matrix}{\text{volume strength (vol)}}&10&20&30&100\\ {\text{percentage strength(w/v)}}&3.035&6.07&9.105&30.35\\ {\text{Normality (N)}}&1.79&3.58&5.37&17.9\end{matrix}$