Brown chops in oil. Spread rice in rectangular baking dish (11-inch by 7-inch). Add frozen mixed vegetables. Reserve one tablespoon of dry soup mix. Sprinkle remaining onion soup mix over rice. Pour heated beef broth over rice and mix ingredients together. Arrange pork chops on top of rice mixture and sprinkle with reserved onion soup mix. Cover tightly with foil and bake in moderate oven (350 F) until tender (45 minutes to 1 hour), depending upon thickness of chops. Remove foil and continue cooking for 10 minutes or until any excess liquid has evaporated.