anu3970 anu3970

01-10-2021
Physics

contestada

1. Starch can be tested by using _______
a) iodine solution b) caustic soda c) copper sulphate d) Fehling’s solution

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angie2252 angie2252

01-10-2021

Answer:

a) iodine solution

Explanation:

this is because in the presence of starch, iodine turns a blue/black colour.

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