What is the major product of the following reaction: Select one: a. b. What is the product of the following reaction? K2Cr2O7H2SO4,H2O Select one: What is the major product of the following reaction? Select one: a. b. c. d. e. What is the major product of the following reaction? Select one: a. b. c. d. No net reaction occurs. e. Choose the reagents to make the conversion from I to II. squiggly line means that stereochemistry is not assigned. Select one: a. H3O+ b. NaBH4 c. all the above d. NaH e. LiAlD4