Answer to Question #16300 in Physical Chemistry for K Jeyakanthan

Question #16300

why KMnO4 is not use as primary standard substance

Expert's answer

kmno4 is very good oxidizing agent. that means it is easily reduced by any other
reagent. so it can't be considered as primary standard as its concentration
changes upon free leaving

Learn more about our help with Assignments: Physical Chemistry

Comments

No comments. Be the first!

Leave a comment

Related Questions

1. Suppose that 32.9 mL of 0.479 M NaCl is added to 32.9 mL of 0.331 M AgNO3. (a) How many moles of A
2. A reaction is of first order in a reactant A and of second order in a reactant B . How is the rate o
3. methane is a fuel. it completely burns to form carbondioxide and water. when one mole of methane is
4. Suppose 1900 J of heat energy are put into a sample of liquid water at 21°C, and the final temperat
5. I dissolved two different white solids into water. One solid dissolved and gave off heat and the oth
6. 10. You have received an order for 3 L of 0.9% NaCl to be infused by an infusion set rated at 60 gt
7. How many grams of dextrose are in 500ml of D50W?