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When alkaline copper sulphate solution is added to a food items , a violet colour is produced. The food item is most probably
a) cooked rice
b)milk
c)butter
d)potato?
a) cooked rice
b)milk
c)butter
d)potato?
Most Upvoted Answer
When alkaline copper sulphate solution is added to a food items , a vi...
Explanation:
Alkaline Copper Sulphate Solution Test:
- Alkaline copper sulphate solution is commonly used to test for the presence of reducing sugars in a substance.
- When the solution is added to a food item, it reacts with the reducing sugars present in the food.
- This reaction forms a violet color, indicating the presence of reducing sugars.
Possible Food Items:
- Cooked Rice: Cooked rice contains starch, a complex carbohydrate that does not react with alkaline copper sulphate solution to produce a violet color.
- Milk: Milk contains lactose, a reducing sugar that can react with the solution to produce a violet color.
- Butter: Butter is a fat-based food item and does not contain reducing sugars, so it would not produce a violet color.
- Potato: Potatoes contain starch and do not typically contain high levels of reducing sugars, so they would not produce a violet color.
Conclusion:
- Based on the information provided, the food item that is most likely to produce a violet color when alkaline copper sulphate solution is added is milk, as it contains lactose, a reducing sugar that can react with the solution.
Alkaline Copper Sulphate Solution Test:
- Alkaline copper sulphate solution is commonly used to test for the presence of reducing sugars in a substance.
- When the solution is added to a food item, it reacts with the reducing sugars present in the food.
- This reaction forms a violet color, indicating the presence of reducing sugars.
Possible Food Items:
- Cooked Rice: Cooked rice contains starch, a complex carbohydrate that does not react with alkaline copper sulphate solution to produce a violet color.
- Milk: Milk contains lactose, a reducing sugar that can react with the solution to produce a violet color.
- Butter: Butter is a fat-based food item and does not contain reducing sugars, so it would not produce a violet color.
- Potato: Potatoes contain starch and do not typically contain high levels of reducing sugars, so they would not produce a violet color.
Conclusion:
- Based on the information provided, the food item that is most likely to produce a violet color when alkaline copper sulphate solution is added is milk, as it contains lactose, a reducing sugar that can react with the solution.
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When alkaline copper sulphate solution is added to a food items , a violet colour is produced. The food item is most probably a) cooked riceb)milkc)butter d)potato?
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When alkaline copper sulphate solution is added to a food items , a violet colour is produced. The food item is most probably a) cooked riceb)milkc)butter d)potato? for Class 6 2024 is part of Class 6 preparation. The Question and answers have been prepared according to the Class 6 exam syllabus. Information about When alkaline copper sulphate solution is added to a food items , a violet colour is produced. The food item is most probably a) cooked riceb)milkc)butter d)potato? covers all topics & solutions for Class 6 2024 Exam. Find important definitions, questions, meanings, examples, exercises and tests below for When alkaline copper sulphate solution is added to a food items , a violet colour is produced. The food item is most probably a) cooked riceb)milkc)butter d)potato?.
When alkaline copper sulphate solution is added to a food items , a violet colour is produced. The food item is most probably a) cooked riceb)milkc)butter d)potato? for Class 6 2024 is part of Class 6 preparation. The Question and answers have been prepared according to the Class 6 exam syllabus. Information about When alkaline copper sulphate solution is added to a food items , a violet colour is produced. The food item is most probably a) cooked riceb)milkc)butter d)potato? covers all topics & solutions for Class 6 2024 Exam. Find important definitions, questions, meanings, examples, exercises and tests below for When alkaline copper sulphate solution is added to a food items , a violet colour is produced. The food item is most probably a) cooked riceb)milkc)butter d)potato?.
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