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For the following metals A, B, C, D reac...

For the following metals A, B, C, D react with each other : (NR = No reaction)
`{:(A+B^(+)rarr NR,,B+C^(+) rarr NR),(B+D^(+) rarr B^(+)+D,,C+D^(+) rarr C^(+)+D),(A^(+)+C rarr C^(+)+A,,D+A^(+) rarr D^(+)+A):}`
Which is the order of the metals in increasing reducing strength?

A

`B lt D lt a lt C`

B

`C lt B lt D lt A`

C

`A lt D lt B lt C`

D

`lt C lt A lt B`

Text Solution

Verified by Experts

The correct Answer is:
C
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