UTpaper

Free mock tests & test series

Question 19Asked in RRB JE CBT-1, 17 Dec 2024, Shift 3 (4:30 PM)

Oxidation of metals in the presence of acids or moisture is called:

  1. Acorrosion
  2. Bneutralisation
  3. Crancidity
  4. Drusting
Show answerHide answer

Correct answer: (A) corrosion

From RRB JE CBT-1 PYQ 17 Dec 2024, Shift 3 (4:30 PM)

This is question 19 of RRB JE CBT-1 PYQ 17 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.