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Reactivity Series

A,B,C are thr...

Question

A,B,C are three elements which undergo chemical change according to following equations-
1. A2O3+2B=A2O3+2A
2.3CSO4+B2[SO4]3+3C
3.3CO+2A=A2O3+3C
Q1.ARRANGE IN THEIR INCREASING ORDER?
Q2.WHICH IS MORE REACTIVE?
Q3.WHICH IS LESS REACTIVE?

Please explain ?

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Solution

1)Reactivity series,B most reactiveA,C least reactive
2)B is the most reactive element
3) C is the least reactive element.

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Similar questions

A, B

C

A_{2} O_{3} + 2 B \to B_{2} O_{3} + 2 A

3 C S O_{4} + 2 B \to B_{2} (S O_{4})_{3} + 3 C

3 C O + 2 A \to A_{2} O_{3} + 3 C

A, B

C

A_{2} O_{3} + 2 B \to B_{2} O_{3} + 2 A

3 C S O_{4} + 2 B \to B_{2} (S O_{4})_{3} + 3 C

3 C O + 2 A \to A_{2} O_{3} + 3 C

I : X_{2} O_{3} + 2 Y \to Y_{2} O_{3} + 2 X

I I : Y_{2} O_{3} + 3 Z \to 3 Z O + 2 Y

X_{2} O_{3} + 2 Y \to Y_{2} O_{3} + 2 X

Y_{2} O_{3} + 3 Z \to 3 Z O + 2 Y

A + BC \underset{}{\to} AC + B

A + B \underset{}{\to} C

X \underset{}{\to} Y + Z

PQ + RS \underset{}{\to} PS + RQ

A_{2} O_{3} + 2 B \underset{}{\to} B_{2} O_{3} + 2 A

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