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{:("Column-I","Column-II"),("A) "Cu^(2+)...

`{:("Column-I","Column-II"),("A) "Cu^(2+)+I^(-)rarrCu_(2)I_(2),"P) Eq.wt.=M.wt/6"),("B) "Cu+Cl^(-)rarrCuCl_(2)+...,"Q) Eq.wt.o=M.wt/5"),("C) "MnO_(4)^(-)+H^(+)+e^(-)rarrMn^(2+)+...,"R) Eq.wt.=M.wt/1"),("D) "Cr_(2)O_(7)^(2-)rarrCr_(2)O_(3)....,"S) Eq.wt.=M.wt/2"):}`

Text Solution

Verified by Experts

The correct Answer is:
A-R; B-S; C-Q; D-P
A) `Cu^(+2)rarrCu^(+1)impliesn-f=1`
B) `Cu^(0)rarrCu^(+2)impliesn-f=2`
C) `Mn^(+7)rarrMn^(+2)impliesn-f=5`
D) `Cr_(2)^(+6)rarrCr^(+3)impliesn-f=3xx2=6`
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