Redox and Equivalent ConceptHard
Question
A volume of 100 ml of H2O2 is oxidized by 100 ml of 1 M-KMnO4 in acidic medium (MnO4− reduced to Mn2+). A volume of 100 ml of same H2O2 is oxidized by ‘V’ ml of 1 M-KMnO4 in basic medium (MnO4− reduced to MnO2). The value of ‘V’ is
Options
A.500
B.100
C.33.33
D.166.67
Solution
$\frac{100 \times 1}{1000} \times 5 = \frac{V \times 1}{1000} \times 3 \Rightarrow V = 166.67\text{ ml}$
Create a free account to view solution
View Solution FreeMore Redox and Equivalent Concept Questions
The decomposition of KClO3 to KCl and O2 on heating is an example of...Equivalent weight of water in a neutralization reaction between dibasic acid and triacidic base is...Which of the following chemical reactions depicts the oxidizing behaviour of H2SO4?...The oxide of an element contains 67.67% oxygen and the vapor density of its volatilechloride is 79. Equivalent weight of...In the reaction, Cl2 + NaOH → NaCl + NaClO3 + H2O, the equivalent weight of H2O is...