Determine the number of H atoms attached to e | vedclass

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Question

(A) The given structure is $CH_3-CH_2-C \equiv CH$ (but$-1-$yne).In the skeletal structure,the left terminal carbon is involved in a triple bond $(C \

Vedclass · Accepted Answer

$1$ and $3$

Vedclass · Answer

(A) The given structure is $CH_3-CH_2-C \equiv CH$ (but$-1-$yne).In the skeletal structure,the left terminal carbon is involved in a triple bond $(C \equiv C)$,so it is bonded to only $1$ hydrogen atom $(CH \equiv C-)$.The right terminal carbon is a methyl group $(-CH_3)$,so it is bonded to $3$ hydrogen atoms.Therefore,the number of $H$ atoms attached to the terminal carbons are $1$ and $3$ respectively.

Determine the number of $H$ atoms attached to each terminal carbon atom in the given structure.

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