question_answer

In allene \[({{C}_{3}}{{H}_{4}}),\]the type(s) of hybridization of the carbon atoms is (are) :   [JEE Main Online Paper ( Held On 11 Apirl  2014 )

A) sp and \[\text{s}{{\text{p}}^{\text{3}}}\]                             

B) \[\text{s}{{\text{p}}^{2}}\]and sp

C) only                                                                                                                                        

D)                                                                                                          and                                                                                                        

Correct Answer: B

Solution :