(a) It shall be the duty of the commissioner to execute his deed to the purchaser of each separate tract as in other chancery proceedings.
(b) The effect of the commissioner's deed so executed shall be to convey to the purchaser of the lands, town lots, suburban lots, rural lots, industrial tracts, blocks, railroads, tramroads, telegraph, telephone, and electric power lines and underground cables, pipelines, and all other real property and interests in real property the title in fee to the real property and interests in real property against all persons.