MEDIUM
12th West Bengal Board
IMPORTANT
Earn 100

Glucose and sucrose are soluble in water but cyclohexane and benzene are not soluble in water. Explain.

Important Questions on Biomolecules

EASY
12th West Bengal Board
IMPORTANT
NEW SYSTEMATIC MODERN CHEMISTRY>Chapter 14 - Biomolecules>REVIEW EXERCISES>Q 4
Why cannot vitamin C be stored in our body?
MEDIUM
12th West Bengal Board
IMPORTANT
NEW SYSTEMATIC MODERN CHEMISTRY>Chapter 14 - Biomolecules>REVIEW EXERCISES>Q 5
What happens to the water present in the egg after boiling the egg?
MEDIUM
12th West Bengal Board
IMPORTANT
NEW SYSTEMATIC MODERN CHEMISTRY>Chapter 14 - Biomolecules>REVIEW EXERCISES>Q 5
The melting points and solubility in water of amino acids are higher than those of the corresponding halo acids. Explain.
MEDIUM
12th West Bengal Board
IMPORTANT
NEW SYSTEMATIC MODERN CHEMISTRY>Chapter 14 - Biomolecules>REVIEW EXERCISES>Q 6
What products would be formed when a nucleotide from DNA containing thymine is hydrolysed?
MEDIUM
12th West Bengal Board
IMPORTANT
NEW SYSTEMATIC MODERN CHEMISTRY>Chapter 14 - Biomolecules>REVIEW EXERCISES>Q 6
When RNA is hydrolysed, there is no relationship between the quantities of different bases obtained? What does this fact suggest about the structure of RNA ?
MEDIUM
12th West Bengal Board
IMPORTANT
NEW SYSTEMATIC MODERN CHEMISTRY>Chapter 14 - Biomolecules>REVIEW EXERCISES>Q 7
What are the hydrolysis products of (a) sucrose (b) lactose?
EASY
12th West Bengal Board
IMPORTANT
NEW SYSTEMATIC MODERN CHEMISTRY>Chapter 14 - Biomolecules>REVIEW EXERCISES>Q 7
What is glycogen?
MEDIUM
12th West Bengal Board
IMPORTANT
NEW SYSTEMATIC MODERN CHEMISTRY>Chapter 14 - Biomolecules>REVIEW EXERCISES>Q 8
Enumerate the reactions of D-glucose which cannot be explained by its open chain structure.