MCQ
Select the evidence for the open chain structure of glucose
- AReaction with Tollen's reagent
- BReaction with Fehling solution
- ✓Pentaacetyl derivative of glucose
- DCynohydrine formation with $HCN$
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$(1)$ Pentose $(2)$ Pentulose $(3)$ Hexulose $(4)$ Hexose
$(5)$ Aldose $(6)$ Ketose $(7)$ Pyranose $(8)$ Furanose
$(P)\, Fe(CO)_5\,\,\, (Q)\,CO\,\,\, (R)\, H_3B \leftarrow CO\,\,\,(S)\, [Mn(CO)_5]^-$
