<u>Answer:</u> The correct answer is Option d.
<u>Explanation:</u>
According to Lewis acid-base concept:
The substance which is donating electron pair is considered as Lewis base and the substance which is accepting electron pair is considered as Lewis acid.
For the given chemical reaction:

 is accepting electron pair and is getting converted to
 is accepting electron pair and is getting converted to  . Thus, it is considered as Lewis acid.
. Thus, it is considered as Lewis acid.
 present in CuO is a Lewis base because it is donating electron pair.
 present in CuO is a Lewis base because it is donating electron pair.
Thus, the correct answer is Option d.
 
        
             
        
        
        
<span>362.51 Kelvin
ln (p1/p2) =( dH / R) (1/T2 - 1/T1)
ln (760 Torr /520Torr) =( 40,700 Joules / 8.314 J molâ’1K-1)(1/T2 - 1/373K)
ln (1.4615) =( 4895.35)(1/T2 - 0.002681)
0.37946 = 4895.35/T2 - (0.002681)(4895.35)
0.37946 = 4895.35/T2 - (13.124)
0.37946 + 13.124 = 4895.35/T2
13.5039 = 4895.35/T2
T2 = 4895.35 / 13.5039
T2 = 362.51
answer is 362.51 Kelvin
- 273
answer is also 89.5 Celsius</span>
        
             
        
        
        
Asking a question............
        
             
        
        
        
True becuase dew is coming out of the air which if you look at a glass of water it has condensation on it becuase it is hot