Answer:
c.
Explanation:
it is c.-1 because oxidation number of cl is-1
In reaction 2 moles of SO2 reacts with 5 moles of C...
So for 0.5 mole of SO2 we should have the same ratio ...
C/SO2 = 5/2
Is that clear?
Sn + 2Cl2 ------> SnCl4
from reaction 2 mol 1 mol
from the problem 2.85 mol x mol
x=2.85*1/2≈1.43 mol SnCl4
Kinetic energy is the correct answer for this question
