Consider a Reaction of Chemicals Depicted as a + B

Multiple Choice

Consider a reaction of chemicals depicted as A + B → C + D.Suppose reaction of 17.8 grams of A with 29.5 grams of B gave 24.7 grams of C.However,the theoretical yield of C for this reaction was 33.3 grams.What was the percent yield of chemical C?

A) 74.2
B) 47.3
C) 11.7
D) 135
E) none of the above