JEE Main 202528 JanuaryMorning Shift
- Exam
- JEE Main
- Year
- 2025
- Date
- 28 January
- Shift
- Morning Shift
- Subject
- Chemistry
- Chapter
- Biomolecules
JEE Main 2025 · 28 January · Morning Shift · Chemistry · Biomolecules
Given below are two statements: Statement I : D-glucose...
Given below are two statements:
Statement I : D-glucose pentaacetate reacts with 2, 4-dinitrophenylhydrazine
Statement II : Starch, on heating with concentrated sulfuric acid at and 2-3 atmosphere pressure produces glucose.
In the light of the above statements, choose the correct answer from the options given below
Options
- AStatement I is false but Statement II is true
- BBoth Statement I and Statement II are false
- CBoth Statement I and Statement II are true
- DStatement I is true but Statement II is false
Correct answer
A. Statement I is false but Statement II is true
Step-by-step solution
- D-glucose pentaacetate do not react with 2.4 DNP
- Starch Glucose