Biology · Life Processes
Sunil made a paste of rice flour and added a drop of iodine solution to it. What observation will he make indicating the presence of starch?
Verified Solution4 OptionsUpdated: October 2026👁️1 View
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- 1Formation of small bubbles (effervescence)
- 2The paste turns sky blue
- 3The paste turns blue-black✓
- 4The rice flour emits brown fumes
Correct answer
The paste turns blue-black
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