Group 1 A Coffee Powder B. Water C. Plastic Glass D. Stirrer Group 2 A Salt B. Water C. Plastic Glass D. Stirrer Group 3 A. Sugar B. Water C. Plastic Glass D. Stirrer Group 4 A Vinegar B. Water C. Plastic Glass D. Stirrer Group 5 A Milk Powder B Water C. Plastic Glass D. Stirrer Group 6 A Powdered Juice B Water C. Plastic Glass D. Stirrer