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BITSAT Chemistry Biomolecules 2022 BITSAT 2022

BITSAT Chemistry Question (2022) — Solution

Question

Glucose reacts with X number of molecules of phenyl hydrazine to yield osazone. The value of X is,

Options

  1. A. three
  2. B. two
  3. C. one
  4. D. four

Answer

A. three

Step-by-step solution

Hence, three molecules of phenyl hydrazine ( C _6 H _5 NHNH _2 ) is used to yield osazone.

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