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Questions and Answers
What is the purpose of Selivanoff's test?
What is the purpose of Selivanoff's test?
- To identify non-reducing sugars
- To differentiate between ketoses and aldoses (correct)
- To detect the presence of starch
- To estimate reducing sugars
Which test is used for the detection of galactose and lactose?
Which test is used for the detection of galactose and lactose?
- Osazone test
- Tollen's test
- Mucid acid test (correct)
- Fehling's test
How does the iodine test indicate a positive result?
How does the iodine test indicate a positive result?
- Appearance of yellow-colored crystals
- Formation of a dark grey precipitate
- Blue-black or purple color (correct)
- Cherry red-colored complex
What does the formation of a silver mirror indicate in Tollen's test?
What does the formation of a silver mirror indicate in Tollen's test?
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Which reagent is used in Osazone test?
Which reagent is used in Osazone test?
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What is the key function of Fehling's test?
What is the key function of Fehling's test?
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Which test is specifically used to detect the presence of pentoses?
Which test is specifically used to detect the presence of pentoses?
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What color indicates the presence of carbohydrates in the Molisch Test?
What color indicates the presence of carbohydrates in the Molisch Test?
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Which reagent is crucial for the Barfoed's Test to detect reducing monosaccharides?
Which reagent is crucial for the Barfoed's Test to detect reducing monosaccharides?
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What is the purpose of Benedict's Test?
What is the purpose of Benedict's Test?
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In the Bial's Test, pentoses are dehydrated into which compound that forms a blue-green precipitate?
In the Bial's Test, pentoses are dehydrated into which compound that forms a blue-green precipitate?
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What indicates a positive result in the Molisch Test for carbohydrates?
What indicates a positive result in the Molisch Test for carbohydrates?
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