Answer:
A. I and V
Explanation:
According to Le Chatelier's Principle, increasing the product side will cause the equilibrium to shift back towards the reactant side, so I is true.  By the same principle, II is false.
For gases, decreasing the pressure will cause the equilibrium to shift towards the side with higher number of moles.  So V is true.
The reaction is endothermic, so increasing the temperature will shift the equilibrium to the products, so IV is false.  And adding a catalyst has no effect on the equilibrium, so III is false.
 
        
             
        
        
        
Answer:drift velocity is 1.7*10^-4m/s and number of charge is 2.7*10^-24
Explanation:
 
        
             
        
        
        
The kinetic energy of the object is 392 Joules.
        
             
        
        
        
Answer:
DO NOT DOWNLOAD THAT LINK, IT WILL SCAM YOU!
Explanation: