Which of the molecules below will react with | vedclass

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(C) Molecules that react with $Ag^{+}$ (Tollens' reagent) are those that can exist in an open-chain form containing a free aldehyde group (reducing su

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$(iv)$ and $(vi)$

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(C) Molecules that react with $Ag^{+}$ (Tollens' reagent) are those that can exist in an open-chain form containing a free aldehyde group (reducing sugars). $(i)$ Methyl glucoside is a non-reducing sugar (acetal). $(ii)$ This is a glycosylamine derivative,which can hydrolyze to release a free aldehyde. $(iii)$ This is a disaccharide (like cellobiose or maltose) with a free hemiacetal group,making it a reducing sugar. $(iv)$ This is a disaccharide (like lactose) with a free hemiacetal group,making it a reducing sugar. $(v)$ Ethyl glucoside is a non-reducing sugar (acetal). $(vi)$ This is a disaccharide with a free hemiacetal group,making it a reducing sugar. Based on standard textbook structures,$(iv)$ and $(vi)$ are typical reducing sugars. Thus,the correct option is $(C)$.

Which of the molecules below will react with $Ag^{+}$ (Tollens' reagent)?

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