Which of the following statements is correct | vedclass

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(D) In the allene molecule $(CH_2=C=CH_2)$: $1$. The central carbon atom is bonded to two other carbon atoms by double bonds,making it $sp$ hybridized

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All are correct

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(D) In the allene molecule $(CH_2=C=CH_2)$: $1$. The central carbon atom is bonded to two other carbon atoms by double bonds,making it $sp$ hybridized. $2$. The two terminal carbon atoms are each bonded to two hydrogen atoms and one central carbon atom by a double bond,making them $sp^2$ hybridized. $3$. To form two separate $\pi-$ bonds,the $p-$ orbitals on the central carbon must be perpendicular to each other. Consequently,the two $CH_2$ groups at the ends must lie in mutually perpendicular planes. Therefore,all the given statements are correct.

Which of the following statements is correct in the context of the allene molecule,$C_3H_4$?

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