Arrange the following compounds in increasing order of their acid strength :
A. Propan - 1 - o1
B. 3 - nitrophenol
C. 3, 5 - dinitrophenol
D. Phenol
E. 4 - Methylphenol
Choose the correct answer from the options given below:
1
A < B < C < D < E
2
C < B < D < E < A
3
A < B < D < C < E
4
A < E < D < B < C