The major product formed in the following rea | vedclass

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(B) The reaction involves the reduction of an internal alkyne to a trans-alkene using sodium in liquid ammonia $(Na/liq. NH_3)$.This is a dissolving m

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(B) The reaction involves the reduction of an internal alkyne to a trans-alkene using sodium in liquid ammonia $(Na/liq. NH_3)$.This is a dissolving metal reduction,which is stereoselective for the formation of the trans-isomer.The terminal alkyne group remains unaffected by this reagent under these conditions.Therefore,the internal alkyne is reduced to a trans-alkene while the terminal alkyne remains unchanged.

The major product formed in the following reaction is

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