MCQ
Fructose reduces Tollen's reagent due to
- Aasymmetric carbons
- Bprimary alcoholic group
- Csecondary alcoholic group
- ✓enolisation of fructose followed by conversion to aldehyde by base
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$(A)$ $P$ $(B)$ $Q$ $(C)$ $R$ $(D)$ $S$
Statement $I$: Aqueous solution of $K _2 Cr _2 O$, is preferred as a primary standard in volumetric analysis over $Na _2 Cr _2 O$, aqueous solution
Statement $II:$ $K _2 Cr _2 O$, has a higher solubility in water than $Na _2 Cr _2 O _7$
In the light of the above statements, choose the correct answer from the options given below:

