Engineer & Medical

Exam 2025 Chemistry question bank (Chemistry)

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Q1.

Which reagent is used to distinguish Acetophenone and Benzophenone?

(A)
$Cu^{2+}/OH^-$
(B)
$Br_2/H_2O$
(C)
$[Ag(NH_3)_2]^+/OH^-$
(D)
$NaOI$
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Q2.

Which one among the following compounds will most readily be dehydrated under acidic condition?

(A)
$5-$hydroxyhexan$-3-$one
(B)
$4-$hydroxyhexan$-3-$one
(C)
$3-$hydroxyhexan$-2-$one
(D)
$4-$hydroxyhexan$-2-$one
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