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Question
Chemistry
Starch paper is used to test for the presence of
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Q. Starch paper is used to test for the presence of
Redox Reactions
A
Reducing agent
B
Oxidising agent
C
Iodide ion
D
Iodine
Solution:
Starch papers are used for iodine test
as: $I^{-}$+ oxidant $\to I_{2}$
$I^{-}$+ starch $\to$ blue colour