Rupali classified a few changes occurring around us as shown in the table. S. No. Change Chemical Physical Reversible 1. Grinding of wheat \[\times \] \[\times \] 2. Bursting of crackers \[\times \] \[\times \] 3. Formation of clouds \[\times \] 4. Germination of seeds \[\times \] 5. Drying of wet clothes \[\times \] \[\times \] Which of her observations are incorrect?

• A.  1 and 2 only   
• B.  2 and 3 only   
• C.  1, 4 and 5 only
• D.  All of these.