The volume of required to reduce mL of in acidic medium is: — Redox Reactions and Volumetric Analysis Chemistry Question
Question
The volume of $0.1 M$ $H_2C_2O_4$ required to reduce $20$ mL of $0.02 M$ $KMnO_4$ in acidic medium is:
Answer: A
💡 Solution & Explanation
Meq $KMnO_4 = 20 \times 0.02 \times 5 = 2.0$. <br>Meq $H_2C_2O_4 = V \times 0.1 \times 2 = 0.2V$. <br>$0.2V = 2.0 \Rightarrow V = 10$ mL.
💬Ask on WhatsApp →
Still have doubts about this question?
Send it to our AI chemistry tutor on WhatsApp — gets answered in minutes