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The only correct combination which produ...


The only correct combination which product produces intense blue colour with starch paper will be .

A

(I)(i)(Q)

B

(II)(i)(R)

C

Both (A) and (B)

D

(IV),(i),(S)

Text Solution

Verified by Experts

The correct Answer is:
C
`K_2Cr_2O_7+6KI+14H^(+)to8K_((aq))^+ +2Cr_((aq))^(+3)+7H_2O+3I_2`
`2KMnO_4+10KI+16H^(+)to12K_((aq))^(+)+2Mn_((aq))^(+2)+5I_2+8H_2O`
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