12th Class Chemistry Biomolecules / जैव-अणु Question Bank Case Based (MCQs) - Biomolecules

Some statements are given below :

1. Glucose is aldohexose.

2. Naturally occurring glucose is dextrorotatory.

3. Glucose contains three chiral centres.

4. Glucose contains one \[1{}^\circ \]alcoholic group and four \[2{}^\circ \]alcoholic groups.

Among the above, correct statements are

A) 1 and 2 only

B) 3 and 4 only

C) 1, 2 and 4 only

D) 1, 2, 3 and 4

Correct Answer: C

Solution :

Glucose contains four chiral centres.