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JEE Main 20231 FebruaryMorning Shift
Exam
JEE Main
Year
2023
Date
1 February
Shift
Morning Shift
Subject
Chemistry
Chapter
Biomolecules

JEE Main 2023 · 1 February · Morning Shift · Chemistry · Biomolecules

The correct representation in six membered pyranose form for the...

The correct representation in six membered pyranose form for the following sugar [XX] is

The correct representation in six membered pyranose form for the following sugar [ X ] is

Options

  1. AWhich of the following is structure of a separating funnel?
  2. BWhich of the following is structure of a separating funnel?
  3. CWhich of the following is structure of a separating funnel?
  4. DWhich of the following is structure of a separating funnel?

Correct answer

B. Which of the following is structure of a separating funnel?

Step-by-step solution

The six-membered cyclic structure of glucose is called pyranose structure (α– or β–), in analogy with pyran. Pyran is a cyclic organic compound with one oxygen atom and five carbon atoms in the ring. The cyclic structure of glucose is more correctly represented by Haworth structure

The correct representation in six membered pyranose form for the following sugar [ X ] is

C2{C}_{2} and C3OH{C}_{3}OH are cis. C3{C}_{3} and C4{C}_{4} are anti to each other.

So,the correct option is B.

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