Are there any limitations on the Union's executive power over trade, business and property acquisition as per Article 298?
Yes, there are limitations on the Union's executive power over trade, business and property acquisition as per Article 298. The limitations are:

(a) The said executive power of the Union shall, in so far as such trade or business or such purpose is not one with respect to which Parliament may make laws, be subject in each State to legislation by the State; and

(b) The said executive power of each State shall, in so far as such trade or business or such purpose is not one with respect to which the State Legislature may make laws, be subject to legislation by Parliament.