11. The two methods commonly used for producing sulfuric acid are called the lead-chamber method and the contact process method. The lead-chamber method is inexpensive and has a percentage yield of
about 70%. The contact process is a newer and more expensive method. In this method, 100.0 kg of
SO2 (sulfur dioxide) will generally produce 150.0 kg of H2SO4 (sulfuric acid). The theoretical yield for
this reaction is 153 kg of H2SO4
What is the percentage yield for the contact process?
a. 33.0 %
b. 66.7 %
C. 98.0 %
d, 102 %