In A Large Skillet, Brown Chops In Oil; Drain. Remove Chops. Combine Water, Rice, Onion And 1/2 Teaspoon Salt In The Skillet. Place Pork Chops Over Rice Mixture; Top With Corn And Tomatoes. Sprinkle With Pepper And Remaining Salt. Bring To A Boil. Reduce Heat; Cover And Simmer For 20-25 Minutes Or Until Pork And Rice Are Tender. Let Stand 5 Minutes Before Serving.