Verified Solution • 2025–26 Session
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QJEEAdv19Ch1614: JEE Advanced 2019 Chemistry - Class 12 JEEAdv19Ch1614 Solution: Which of the following statement(s) is(are) true?
Which of the following statement(s) is(are) true?
Multiple Choice Options
- A The two six-membered cyclic hemiacetal forms of D-(+)- glucose are called anomers.
- B Oxidation of glucose with bromine water gives glutamic acid
- C Monosaccharides cannot be hydrolysed to given polyhydroxy aldehydes and ketones
- D Hydrolysis of sucrose gives dextrorotatory glucose and laevorotatory fructose
Step-by-Step Verified Solution
The explanation of given statements are as follows :
(a) Two six membered cyclic hemiacetal form of D-(+)- glucose are called anomers.
Both are anomers.
(b) Oxidation of glucose in presence of Br2 water gives gluconic acid.
(c) Monosaccharides can not be hydrolysed into polyhydroxy aldehydes and ketones.
(d) Hydrolysis of sucrose gives D-glucose and L-fructose.
Hence, options (a, c, d) are correct.
(a) Two six membered cyclic hemiacetal form of D-(+)- glucose are called anomers.
Both are anomers.
(b) Oxidation of glucose in presence of Br2 water gives gluconic acid.
(c) Monosaccharides can not be hydrolysed into polyhydroxy aldehydes and ketones.
(d) Hydrolysis of sucrose gives D-glucose and L-fructose.
Hence, options (a, c, d) are correct.