The double covalent bond between two carbon atoms in ethylene (C2H4) :
A) is free to rotate because of delocalized electrons
B) is a sigma bond
C) consists of one sigma and one pi bond
D) has a low electron density
E) includes a "lone pair" of electrons on one of the carbons
Correct Answer:
Verified
Q29: Choose the INCORRECT statement about NH4+.
A)The hybridization
Q30: Choose the INCORRECT statement about SnCl2.
A)The hybridization
Q31: Choose the INCORRECT statement about H3O+.
A)There is
Q32: π bonds:
A)are the only kind of bonds
Q33: According to VB theory,a double bond that
Q35: A σ bond:
A)can only be formed by
Q36: Choose the INCORRECT statement about NH2-
A)There are
Q37: Which of the pairs of molecules below
Q38: Choose the INCORRECT statement about HCN.
A)There are
Q39: For the molecule ![]()
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