Home
Class 11
CHEMISTRY
What mass of MnO2 is reduced by 35mL of...

What mass of `MnO_2` is reduced by 35mL of 0.16N oxalic acid in acid solution ? The skeleton equation is, `MnO_(2) + H^(+) + H_(2)C_(2)O_(4) rarr CO_2+H_2O+Mn^(2+)`

A

8.7 g

B

0.24 g

C

0.84 g

D

43.5 g

Text Solution

Verified by Experts

The correct Answer is:
B
`1000xx(w)/55xx2=35xx0.16`
`w = (35xx0.16xx55)/2000`
`3x = -8 , w =(0.16xx35xx55)/(2xx1000)=024 g`
Promotional Banner

Topper's Solved these Questions

  • REDOX REACTIONS

    AAKASH SERIES|Exercise PRACTICE SHEET (EXERCISE - II) ( LEVEL-II (ADVANCED))(Straight Objective Type Questions)|19 Videos

  • REDOX REACTIONS

    AAKASH SERIES|Exercise PRACTICE SHEET (EXERCISE - II) ( LEVEL-II) (ADVANCED))(More than one correct answer Type Questions)|6 Videos

  • REDOX REACTIONS

    AAKASH SERIES|Exercise PRACTICE SHEET (EXERCISE - I) ( LEVEL-II (ADVANCED))(Integer Type Questions)|5 Videos

  • PURIFICATION OF ORGANIC COMPOUNDS AND IUPAC NOMENCLATURE

    AAKASH SERIES|Exercise ADDITIONAL PRCATICE EXERCISE (LEVEL - II (LECTURE SHEET (ADVANCED) INTEGER TYPE QUESTIONS)|2 Videos

  • REVISION EXERCISE

    AAKASH SERIES|Exercise CHEMICAL EQUILIBRIUM|107 Videos