UTpaper

Free mock tests & test series

Question 15Asked in RRB JE CBT-1, 16 Dec 2024, Shift 3 (4:30 PM)

In the reaction MnO₂ + 4HCl → MnCl₂ + 2H₂O + Cl₂, what is being reduced?

  1. AHydrogen (H)
  2. BChlorine (Cl)
  3. COxygen (O)
  4. DManganese (Mn)
Show answerHide answer

Correct answer: (D) Manganese (Mn)

From RRB JE CBT-1 PYQ 16 Dec 2024, Shift 3 (4:30 PM)

This is question 15 of RRB JE CBT-1 PYQ 16 Dec 2024, Shift 3 (4:30 PM). See all questions of this paper with answers, or attempt the paper as a timed online test to get your score and all-India rank.