Answer:
The answer to your question is: V = 6.93 L
Explanation:
Data 
N₂ = 5.6 g
Volume of NH₃ = ?
                               14 g of N   ----------------  1 mol
                               5.6 g -----------------------   x
                              x = (5.6 x 1) / 14 = 0.4 mol of N
Reaction
                                 N₂    +     3H₂    ⇒    2NH₃
                                 1 mol of N₂   ----------------  2 moles of NH₃
                                 0.4 mol of N₂ --------------   x
                                x = (0.4 x 2) / 1
                                x = 0.8 mol of NH₃
Formula
                  PV = nRT
P = 5200 torr = 6.84 atm
V = ?
n = 0.8
R = 0.082 atm L/ mol °K
T = 450°C = 723°K
Substitution
                      V = (0.8)(0.082)(723) / 6.84
                      V = 6.93 L
 
        
             
        
        
        
Humans knowingly create environmental disasters?
        
             
        
        
        
The hybrid orbital of this molecule is  . Hence, option C is correct.
. Hence, option C is correct.
<h3>What is hybridisation?</h3>
Hybridization is defined as the concept of mixing two atomic orbitals to give rise to a new type of hybridized orbitals.
In this compound,  a hybrid orbital makes I-O bonds. Due to
 a hybrid orbital makes I-O bonds. Due to  hybridization iodate should have tetrahedral geometry but because of the presence of lone pair of electrons the shape of
hybridization iodate should have tetrahedral geometry but because of the presence of lone pair of electrons the shape of  the ion is pyramidal.
 the ion is pyramidal.
The hybrid orbital of this molecule is  . Hence, option C is correct.
. Hence, option C is correct.
Learn more about hybridisation here:
brainly.com/question/23038117
#SPJ1
 
        
             
        
        
        
I would say A and D. A is right for sure, as for D, I'm not so sure. Hope this helps!