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Question 20 - MCQs from NCERT Exemplar - Chapter 3 Class 10 - Metals and Non-Metals (Term 1)

Last updated at March 16, 2023 by

Which one of the following four metals would be displaced from the solution of its salts by other three metals?

(A) Mg

(B) Ag

(C) Zn

(D) Cu

 

Answer

The reactivity of the given metals according to the reactivity series is : Mg> Zn> Cu> Ag

 

Since Ag is the least reactive metal , the other metals will be able to displace Ag from its salt solution.

 

So, the correct answer is (b) Ag

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CA Maninder Singh is a Chartered Accountant for the past 13 years and a teacher from the past 17 years. He teaches Science, Economics, Accounting and English at Teachoo