KVPY2017ChemistryHydrogen
KMnO ₄ reacts with H ₂ O ₂ in an acidicmedium. The number of moles of oxygen produced per mole of KMnO ₄ is
Options
- A2.5
- B5
- C1.25
- D2
Correct answer
A. 2.5
Step-by-step solution
(no. of eq. )_ KMnO ₄ =( no. of eq. )_ H ₂ O ₂ 1 5= x 2 x =2.5