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प्रश्न
Short Answer Type Questions:
Write test for detecting the presence of starch.
टीपा लिहा
उत्तर
Take a piece of the food item. Put 2-3 drops of dilute iodine solution on it. If the colour of the food item becomes blue-black, then it indicates the presence of starch in the food item.
(i) Food + Iodine — Blue-black colour (starch present)
(ii) Food + Iodine — No blue-black colour (no starch present)
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What Do Different Food Items Contain?
या प्रश्नात किंवा उत्तरात काही त्रुटी आहे का?
