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12th ICSE
IMPORTANT
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When glucose is treated with bromine-water, the red colour of bromine water becomes .  

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Important Questions on Biomolecules

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12th ICSE
IMPORTANT
All In One ISC Chemistry Class 12>Chapter 14 - Biomolecules>Chapter Practice>Q 1
 In aqueous solution, amino acids exist as dipolar ion, which are called _____  ions.
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12th ICSE
IMPORTANT
All In One ISC Chemistry Class 12>Chapter 14 - Biomolecules>Chapter Practice>Q 2
Which of the following statement about ribose is incorrect?
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12th ICSE
IMPORTANT
All In One ISC Chemistry Class 12>Chapter 14 - Biomolecules>Chapter Practice>Q 2
On heating with concentrated HNO3 proteins give yellow colour. The test is called
MEDIUM
12th ICSE
IMPORTANT
All In One ISC Chemistry Class 12>Chapter 14 - Biomolecules>Chapter Practice>Q 2
The chemical name of vitamin B1 is
MEDIUM
12th ICSE
IMPORTANT
All In One ISC Chemistry Class 12>Chapter 14 - Biomolecules>Chapter Practice>Q 2
Adenosine is an example of
HARD
12th ICSE
IMPORTANT
All In One ISC Chemistry Class 12>Chapter 14 - Biomolecules>Chapter Practice>Q 4
What is inversion of sugar?
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12th ICSE
IMPORTANT
All In One ISC Chemistry Class 12>Chapter 14 - Biomolecules>Chapter Practice>Q 5
Name two carbohydrates that are branched polymers of glucose.
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12th ICSE
IMPORTANT
All In One ISC Chemistry Class 12>Chapter 14 - Biomolecules>Chapter Practice>Q 6
In representation of D-(+)-glucose, what does ‘D’ represents?