Science, asked by s14655aekchita07656, 7 hours ago

Which chemical is needed to test the presence of starch in food.?

a) Iodine
b) Caustic soda
c) Copper sulphate

Answers

Answered by lakhwinderduggal786

Explanation:

A very common chemical test to detect the presence of starch is called Iodine test. A triiodide solution which is formed by mixing iodine and iodide (mostly, potassium iodide) solution is used to test for starch, as it forms an intense blue-black coloured starch-iodine complex

Answered by visheeshroyal123

Answer:

Iodine is used to test the presence of starch.

hope it helps :)

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