CUET · CHEMISTRY · PYQ PAPER 2025
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Biomolecules are the organic compounds present as an essential constituents of living organisms in different cells.Themolecules are generally termed as macromolecules, which are carbohydrates, enzymes, nucleic acids, amino acids andproteins etc. Carbohydrates are classified as sugars and non-sugars include sucrose, glucose, fructose, starch and cellulose. Enzymes are coordinated with various chemical reactions in nucleic acid. Nucleic acids are found in living organisms made up of proteins and natural polymers. Two types that are generally found in biological systems are DNA and RNA nucleic acid. Amino acids are bifunctional groups of carboxyl and amino groups. Proteins are a class of biologically important compounds. They are crucial to virtually all processes in living systems. Some of them are hormones, which serve as chemical messengers that coordinate certain biochemical activities.
Cane sugar on boiling with HCI or \(\ H_2SO_4\) hydrolysis yields
- A Two molecules of glucose
- B 1:1 mixture of Glucose and Fructose
- C Two molecules of fructose
- D No Reaction
Answer & Solution
Correct Answer
(B) 1:1 mixture of Glucose and Fructose
Step-by-step Solution
Detailed explanation
Cane sugar (sucrose) + \(H_2O\) \(\xrightarrow{H^+}\) Glucose + Fructose 1:1 mixture of Glucose and Fructose
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