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(i) Identify A to F: A overset(LiAIH(4...

(i) Identify A to F:
`A overset(LiAIH_(4)) to C_(2)H_(5)OH overset(PB r_(3)) to B overset(KCN)to C overset(D) to C_(3)H_(7)NH_(2) overset(HNO_(2)) to E underset(K_(2)Cr_(2)O_(7)//H^(+))overset([O])toF`
(ii) How can the following conversion be brought about : propanoic acid to ethylamine.

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