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Question 66Asked in RRB JE CBT-1, 17 Dec 2024, Shift 2 (12:45 PM)

When a metal and sulphuric acid react with each other, metal displaces hydrogen, which is higher in the reactivity series. Identify the metal for which the…

When a metal and sulphuric acid react with each other, metal displaces hydrogen, which is higher in the reactivity series. Identify the metal for which the bubbling of hydrogen gas will be the fastest.
  1. AIron
  2. BZinc
  3. CAluminium
  4. DMagnesium
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Correct answer: (D) Magnesium

From RRB JE CBT-1 PYQ 17 Dec 2024, Shift 2 (12:45 PM)

This is question 66 of RRB JE CBT-1 PYQ 17 Dec 2024, Shift 2 (12:45 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.