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Which of the following statement(s) are true about C4H4? A. The H atoms are in t

ID: 542769 • Letter: W

Question

Which of the following statement(s) are true about C4H4?

A. The H atoms are in the same plane, but the C atoms are above and below this plane.

B. The hybridization of C atoms is a mix of sp2 and sp3 carbon atoms.

C. The C and H atoms are all in the same plane.

D. A molecule of C4H4 has delocalized electrons.

E. The hybridization of all C atoms is sp2.

F. The hybridization of all C atoms is sp3.

G. The C atoms are in the same plane, but the H atoms are above and below this plane.

H. A molecule of C4H4 does not have delocalized electrons.

Explanation / Answer

The molecule could be represented as:

H2C=C=C=CH2

A.false C atoms should be in the same plane

B. False C is in Sp and Sp2

C.false they should be in different place as -CH2 is not linear

D.false .there are no alternate pi electrons

E.False

F.False

G.True

H.true

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