Please answer 34 fastly please
Answers
a)
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The four options in the 34 th question is wrong. None of the statements are correct.
A) There is only one dative bond/co-
ordinate bond in
(NH4) +
B) bond strength is in the order s-s>s-
p>p-p
C and D)
After hybridization the shapes
which are formed are all due to
sigma bond not pi bond . Because
pi bond doesn't take part in
hybridization . Hybridization is
called mixing of bond and only
sigma bonds are evolved in it .
When ever pi bond is present it will
make double or triple bond.
Moreover, pi bond are weaker than
sigma bond and pi bbonds
between atom is always formed
secondarily to the sigma bond. As
such pi bond don't alter the basic
idealized geometry of molecule
Hope you understand