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← JEE Main 2014 · 11 Apr · Shift 1
ChemistrySingle correct+4 / -1Question 55 of 90

JEE Main 2014 · 11 Apr · Shift 1, Chemistry question 55

In allene (CX3HX4\ce{C3H4}), the type(s) of hybridization of the carbon atoms is (are):

Choose one option
Answer and worked solution

Official answer: B

In CHX2=C=CHX2\ce{CH2=C=CH2} the terminal carbons are sp2sp^2 and the central carbon (two double bonds) is spsp.