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Compound 'A' C(5)H(10)O forms a phenyl h...

Compound 'A' `C_(5)H_(10)O` forms a phenyl hydrazone and gives a negative Tollen's reagent test and iodoform test. On reduction with Zn-Hg/HCl, compound A gives n-Pentane. The compound 'A' is

A

pentanal

B

2 - pentanone

C

3 - pentanone

D

amyl alcohol

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The correct Answer is:
B
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