Question 76Asked in RRB JE CBT-1, 17 Dec 2024, Shift 1 (9:00 AM)

A piece of zinc is placed in three different solutions: lead nitrate, aluminium sulphate and silver nitrate. Which solution(s) will zinc be able to displace…

A piece of zinc is placed in three different solutions: lead nitrate, aluminium sulphate and silver nitrate. Which solution(s) will zinc be able to displace the metal from its solution?
  1. ALead nitrate and silver nitrate
  2. BOnly silver nitrate
  3. CAluminium sulphate and silver nitrate
  4. DLead nitrate and aluminium sulphate
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Correct answer: (A) Lead nitrate and silver nitrate

From RRB JE CBT-1 PYQ 17 Dec 2024, Shift 1 (9:00 AM)

This is question 76 of RRB JE CBT-1 PYQ 17 Dec 2024, Shift 1 (9:00 AM). 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.