A,B,C are three elements which undergo chemical reactions in the following way...
A2O3+2B-> B2O3+2A
3CSO4+2B-> B2(SO4)3 +3C
A)WHICH ELEMENT IS MORE REACTIVE AND WHICH IS LEAST REACTIVE.
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the element which is more reactive is B
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Hey dear,
Interesting question. But you missed some essential part.
# Reactions given are
A2O3 + 2B --> B2O3 + 2A
3CSO4 + 2B --> B2(SO4)3 + 3C
3CO + 2A --> A2O3 + 3C
● Answer -
Most reactive => B
Least reactive => C
● Explanation -
Element B displaces both elements A & C from their respective compounds. Hence, element B is most reactive of all.
Between A & C, element A replaces element C from its compound, hence element A is more reactive than element C. This makes C is the least reactive.
Hope this helps you...
Interesting question. But you missed some essential part.
# Reactions given are
A2O3 + 2B --> B2O3 + 2A
3CSO4 + 2B --> B2(SO4)3 + 3C
3CO + 2A --> A2O3 + 3C
● Answer -
Most reactive => B
Least reactive => C
● Explanation -
Element B displaces both elements A & C from their respective compounds. Hence, element B is most reactive of all.
Between A & C, element A replaces element C from its compound, hence element A is more reactive than element C. This makes C is the least reactive.
Hope this helps you...
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