2024cet-graduation-2024-shift-1Science & Technology1 marks Question 150 Which of the following is incorrectly matched? A Washing soda - Na2CO3 B Bleaching powder - CaO CorrectC Plaster of Paris - CaSO_{4}.\frac{1}{2}H_{2}O D Baking Soda - NaHCO3 Answer B Unlock analysis Answer key is free. Detailed explanation opens with the study pack or combo pack. Unlock analysis