Which of the following statements are co...

Which of the following statements are correct. : Hydrogenation of but-2-yne in the presence of Lindlar's catalyst yields cis-but-2-ene; Hydrogenation of peni-2-yne in the presence of P-2 catalyst yields trans-pent-2-ene; Hydrogenation of pent-2-yne in the presence of K (potassium) and liquid `NH_(3)` yields trans-pent-2-ene; Hydrogenation of but-2-yne in the presence of `LiAlH_(4)` yields cis-but-2-ene

Hydrogenation of but-2-yne in the presence of Lindlar's catalyst yields cis-but-2-ene

Hydrogenation of peni-2-yne in the presence of P-2 catalyst yields trans-pent-2-ene

Hydrogenation of pent-2-yne in the presence of K (potassium) and liquid `NH_(3)` yields trans-pent-2-ene

Hydrogenation of but-2-yne in the presence of `LiAlH_(4)` yields cis-but-2-ene

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A, C

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BRILLIANT PUBLICATION-HYDROCARBONS-LEVEL-III (SINGLE CORRECT ANSWER TYPE)

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