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Chemistry · 2026 · 1 mark
CBSE 2026 · Region 2 · Set 1 · Q12
Which of the following reactions is not explained by the open chain structure of glucose?
Which of the following reactions is not explained by the open chain structure of glucose ?
Official answer
(D)
Glucose exists in two different crystalline forms, alpha ( $\displaystyle \alpha$ ) and beta $\displaystyle (\beta)$
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CBSE Class 12 Chemistry past-paper question from the 2026 board exam, with the answer as CBSE’s own marking scheme gives it. Where our answers come from.