324648
A diabetic person carries a packet of glucose with him always, because
1 glucose increase the blood sugar level slowly
2 glucose reduce the blood sugar level
3 glucose increases the blood sugar level almost instantaneously
4 glucose reduce the blood sugar level slowly.
Explanation:
The sugar level in the blood of a diabetic person may suddenly fall, immediate intake of glucose increase the blood sugar level almost instantaneously.
2009 - 2009
CHXII14:BIOMOLECULES
324649
Assuming sweetness of cane sugar to be 10 ,the sweetness of glucose is (sweetness of glucose is \(74 \%\) of cane sugar).
1 15
2 1.5
3 12.5
4 7.4
Explanation:
If sweetness of cane sugar is 10, sweetness of glucose \(=\dfrac{74}{100} \times 10=7.4\)
CHXII14:BIOMOLECULES
324650
Assertion : Glycosides are hydrolysed in acidic conditions. Reason : Glycosides are acetals.
1 Both Assertion and Reason are correct and Reason is the correct explanation of the Assertion.
2 Both Assertion and Reason are correct but Reason is not the correct explanation of the Assertion.
3 Assertion is correct but Reason is incorrect.
4 Both Assertion and Reason are correct.
Explanation:
Glycosides are formed by treating glucose with methanol in the presence of dry \(\mathrm{HCl}\) gas. They cannot be hydrolysed in acidic medium. Also, they are hemiacetals, not acetals. Hence, both, Assertion and Reason are false.
AIIMS - 2013
CHXII14:BIOMOLECULES
324651
The incorrect statement about glucose is
1 Glucose is one of the monomer unit in sucrose
2 Glucose is soluble in water because of having aldehyde functional group
3 Glucose remains in multiple isomeric form in its aqueous solution
4 Glucose is an aldohexose.
Explanation:
Glucose is soluble in water due to the presence of five \(-\)OH groups which facilitate hydrogen bonding, with water. It's not because of aldehyde group. So, the correct option is (2).
324648
A diabetic person carries a packet of glucose with him always, because
1 glucose increase the blood sugar level slowly
2 glucose reduce the blood sugar level
3 glucose increases the blood sugar level almost instantaneously
4 glucose reduce the blood sugar level slowly.
Explanation:
The sugar level in the blood of a diabetic person may suddenly fall, immediate intake of glucose increase the blood sugar level almost instantaneously.
2009 - 2009
CHXII14:BIOMOLECULES
324649
Assuming sweetness of cane sugar to be 10 ,the sweetness of glucose is (sweetness of glucose is \(74 \%\) of cane sugar).
1 15
2 1.5
3 12.5
4 7.4
Explanation:
If sweetness of cane sugar is 10, sweetness of glucose \(=\dfrac{74}{100} \times 10=7.4\)
CHXII14:BIOMOLECULES
324650
Assertion : Glycosides are hydrolysed in acidic conditions. Reason : Glycosides are acetals.
1 Both Assertion and Reason are correct and Reason is the correct explanation of the Assertion.
2 Both Assertion and Reason are correct but Reason is not the correct explanation of the Assertion.
3 Assertion is correct but Reason is incorrect.
4 Both Assertion and Reason are correct.
Explanation:
Glycosides are formed by treating glucose with methanol in the presence of dry \(\mathrm{HCl}\) gas. They cannot be hydrolysed in acidic medium. Also, they are hemiacetals, not acetals. Hence, both, Assertion and Reason are false.
AIIMS - 2013
CHXII14:BIOMOLECULES
324651
The incorrect statement about glucose is
1 Glucose is one of the monomer unit in sucrose
2 Glucose is soluble in water because of having aldehyde functional group
3 Glucose remains in multiple isomeric form in its aqueous solution
4 Glucose is an aldohexose.
Explanation:
Glucose is soluble in water due to the presence of five \(-\)OH groups which facilitate hydrogen bonding, with water. It's not because of aldehyde group. So, the correct option is (2).
324648
A diabetic person carries a packet of glucose with him always, because
1 glucose increase the blood sugar level slowly
2 glucose reduce the blood sugar level
3 glucose increases the blood sugar level almost instantaneously
4 glucose reduce the blood sugar level slowly.
Explanation:
The sugar level in the blood of a diabetic person may suddenly fall, immediate intake of glucose increase the blood sugar level almost instantaneously.
2009 - 2009
CHXII14:BIOMOLECULES
324649
Assuming sweetness of cane sugar to be 10 ,the sweetness of glucose is (sweetness of glucose is \(74 \%\) of cane sugar).
1 15
2 1.5
3 12.5
4 7.4
Explanation:
If sweetness of cane sugar is 10, sweetness of glucose \(=\dfrac{74}{100} \times 10=7.4\)
CHXII14:BIOMOLECULES
324650
Assertion : Glycosides are hydrolysed in acidic conditions. Reason : Glycosides are acetals.
1 Both Assertion and Reason are correct and Reason is the correct explanation of the Assertion.
2 Both Assertion and Reason are correct but Reason is not the correct explanation of the Assertion.
3 Assertion is correct but Reason is incorrect.
4 Both Assertion and Reason are correct.
Explanation:
Glycosides are formed by treating glucose with methanol in the presence of dry \(\mathrm{HCl}\) gas. They cannot be hydrolysed in acidic medium. Also, they are hemiacetals, not acetals. Hence, both, Assertion and Reason are false.
AIIMS - 2013
CHXII14:BIOMOLECULES
324651
The incorrect statement about glucose is
1 Glucose is one of the monomer unit in sucrose
2 Glucose is soluble in water because of having aldehyde functional group
3 Glucose remains in multiple isomeric form in its aqueous solution
4 Glucose is an aldohexose.
Explanation:
Glucose is soluble in water due to the presence of five \(-\)OH groups which facilitate hydrogen bonding, with water. It's not because of aldehyde group. So, the correct option is (2).
324648
A diabetic person carries a packet of glucose with him always, because
1 glucose increase the blood sugar level slowly
2 glucose reduce the blood sugar level
3 glucose increases the blood sugar level almost instantaneously
4 glucose reduce the blood sugar level slowly.
Explanation:
The sugar level in the blood of a diabetic person may suddenly fall, immediate intake of glucose increase the blood sugar level almost instantaneously.
2009 - 2009
CHXII14:BIOMOLECULES
324649
Assuming sweetness of cane sugar to be 10 ,the sweetness of glucose is (sweetness of glucose is \(74 \%\) of cane sugar).
1 15
2 1.5
3 12.5
4 7.4
Explanation:
If sweetness of cane sugar is 10, sweetness of glucose \(=\dfrac{74}{100} \times 10=7.4\)
CHXII14:BIOMOLECULES
324650
Assertion : Glycosides are hydrolysed in acidic conditions. Reason : Glycosides are acetals.
1 Both Assertion and Reason are correct and Reason is the correct explanation of the Assertion.
2 Both Assertion and Reason are correct but Reason is not the correct explanation of the Assertion.
3 Assertion is correct but Reason is incorrect.
4 Both Assertion and Reason are correct.
Explanation:
Glycosides are formed by treating glucose with methanol in the presence of dry \(\mathrm{HCl}\) gas. They cannot be hydrolysed in acidic medium. Also, they are hemiacetals, not acetals. Hence, both, Assertion and Reason are false.
AIIMS - 2013
CHXII14:BIOMOLECULES
324651
The incorrect statement about glucose is
1 Glucose is one of the monomer unit in sucrose
2 Glucose is soluble in water because of having aldehyde functional group
3 Glucose remains in multiple isomeric form in its aqueous solution
4 Glucose is an aldohexose.
Explanation:
Glucose is soluble in water due to the presence of five \(-\)OH groups which facilitate hydrogen bonding, with water. It's not because of aldehyde group. So, the correct option is (2).
