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Q.

(a) Name the products of hydrolysis of lactose 
(b) Write down the structures and names of the products formed when D-glucose is treated with Hydroxylamine.

OR

Write down the structures and names of the products formed when D-glucose is treated with 
(A) Bromine water 
(B) Hydrogen Iodide (Prolonged heating).

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Detailed Solution

(a) Lactose on hydrolysis with dilute acids gives an equimolar mixture of D-glucose and D-galactose.
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(B) D-glucose reacts with hydroxylamine to form oxime.
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OR

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(a) Name the products of hydrolysis of lactose (b) Write down the structures and names of the products formed when D-glucose is treated with Hydroxylamine.ORWrite down the structures and names of the products formed when D-glucose is treated with (A) Bromine water (B) Hydrogen Iodide (Prolonged heating).