Which of the following compounds contain all the carbon atoms in the s

1.	Which of the following compounds contain all the carbon atoms in the same hybrisation state ?
Answer» `H-C equiv C-C equiv C-H` `CH_(3)-C equiv C-CH_(3)` `CH_(2)=C=CH_(2)` `CH_(2)=CH-CH=CH_(2)` Solution :(a) 'C' ATOMS are `sp` hybridised (d) 'C' atoms are `sp^(2)` hybridised

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