Answer :
82.09% is the percent yield if 399 g is produced. Hence, option C is correct.
What is the percent yield?
Percent yield is the percent ratio of actual yield to the theoretical yield.
Given data:
Actual yield = 399 g
Theoretical yield = 486 g
%Yield = [tex]\frac{Actual \;Yield \;X \;100 }{Theoretical \;Yield}[/tex]
%Yield = [tex]\frac{399 gX \;100 }{486 g \;Yield}[/tex]
= 82.09%
82.09% is the percent yield if 399 g is produced.
Hence, option C is correct.
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