Starch paper is used to test for the presence of Options: A . &nbsp Iodine B . &nbsp Oxidising agent C . &nbsp Iodide ion D . &nbsp Reducing agent

Starch paper is used to test for the presence of

Question -

Starch paper is used to test for the presence of

Options:

A . Iodine

B . Oxidising agent

C . Iodide ion

D . Reducing agent

Answer: Option A
:
A

Starch paper are used for iodine test
as: $I^{-} + o x i d a n t ⟶ I_{2}$
$I_{2} + s t a r c h ⟶ b l u e c o l o u r$

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