Solve this: 24 A, B and C are three elements which undergo following chemical reactions, A2O3 + - Science - Chemical Reactions and Equations

Question

Solve this:

24 A, B and C are three elements which undergo
following chemical reactions,
A 2 O 3   +   2 B   →   B 2 O 3   +
  2 A 3 C S O 4   +   2 B   →   B 2
( S O 4 ) 3   +   3 C 3 C O   +   2 A  
→   A 2 O 3   +   3 C
Answer the following questions with reasons

(a) Which element is the most reactive ?
(b) Which element is the least reactive ?
(c) What is the type of reaction listed above ?

Raveena Sharma · Accepted Answer

The solution is as follows:

1 B is most reactive as it displaced both A and C

2 C is least reactive as it is displaced by A and B

3 Displacement reactions