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 $HCN$
Generate a complete, print-ready paper with questions like this in minutes — across 16+ boards, with answer keys.

$HC \equiv CH\mathop {\xrightarrow{{30\%\, {H_2}S{O_4}}}}\limits_{HgS{O_4}} A\xrightarrow{{NaOH}}B$