defence exam Indian Army Nursing Assistant Mock Test Series 2025 General Science Chemistry Organic Chemistry
Arrange the following compounds in the increasing order of their boiling points.
P = Propanal
Q = Propanoic acid
R = Propan-1-ol
S = n-Butane.
1
P < S < R < Q
2
S < R < P < Q
3
S < P < R < Q
4
Q < R < P < S