Yowch.
Answer choice 'D'.. yowzer.
Choice 'D' was Toluene.
A good choice. Used instead of Benzene during the vulcanization process of NLR.
" When Maltoni and his colleagues exposed rats to toluene, the occurrence of malignant tumors jumped from a 24.5 percent baseline rate to 68.8 percent. Xylene exposure resulted in a 56.4 percent incidence of malignant tumors."
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