question_answer

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.