What if one performs kemitzah with a flour offering that was of one variety [marcheset, machavat, etc], having in mind a flour offering which was of a different variety: Zevachim 9b; Menachot 49a
What happens if one performs kemitzah on a minchat chotei with the wrong type of korban in mind: Zevachim 11a
What happens if one performs kemitzah on a minchat nedavah with the wrong type of korban in mind: Zevachim 11a
Is pigul intent while performing kemitzah significant, given that the kometz is not rendered permissible for use by service involving some other [matir] item; its own service permits its own use: Zevachim 41b, 42b-43b, 44a