JEE MainChemistryBiomoleculesMCQ+4 / −1
Given below are two statements : one is labelled as Assertion (A) and the other is labelled as Reason (R). Assertion (A) : Ketoses give Seliwanoff's test faster than Aldoses. Reason (R) : Ketoses undergo -elimination followed by formation of furfural. In the light of the above statements, choose the correct answer from the options given below :
- A(A) is false but (R) is true
- BBoth (A) and (R) are true but (R) is not the correct explanation of (A)
- C(A) is true but (R) is false
- DBoth (A) and (R) are true and (R) is the correct explanation of (A)
More from Biomolecules
- A short peptide on complete hydrolysis produces 3 moles of glycine (G), two moles of leucine (L) and two moles of valine (V) per mole of peptide. The number of peptide linkages in it are .2023 · Numerical
- A protein '' with molecular weight of , on hydrolysis gives amino acids. One of these amino acid is2023 · MCQ
- A polysaccharide 'X' on boiling with dil at 393 K under 2-3 atm pressure yields 'Y'. 'Y' on treatment with bromine water gives gluconic acid. 'X' contains -glycosidic linkages only. Compound 'X' is :2022 · MCQ
- In alanylglycyl leucyl alanyl valine, the number of peptide linkages is .2022 · Numerical
- During the denaturation of proteins, which of these structures will remain intact?2022 · MCQ
- Glycosidic linkage between C1 of -glucose and C2 of -fructose is found in2022 · MCQ
- How many of the given compounds will give a positive Biuret test ? Glycine, Glycylalanine, Tripeptide, Biuret2022 · Numerical
- Which one of the following is a reducing sugar?2022 · MCQ