Arrange the following in the increasing order of the boiling points.
Formaldehyde, ethane, methyl alcohol

Arrange the following in the increasing order of the boiling points. Butanal, diethyl ether, butan-1-ol,pentane

Arrange the following in the increasing order of the boiling points. Acetone, propane-1-ol,n-butane, methoxyethane,propanal

Arrange the following compounds in the decreasing order of their boiling points. Ethane,ethylamine and ethyl alcohol.

Arrange the following compounds in the decreasing order of their boiling points. n-propylamine, ethyl methylamine and trimethylamine.

Arrange the following compounds in the decreasing order of their boiling points. Ethylalcohol,dimethylamine and ethyl amine

Arrange the following compounds in the decreasing order of their boiling points. Ethylamine, m-propylamine and n-butylamine.

Arrange the following amines in an increasing order of boiling points. n-propylamine, ethylmethylamine, trimethylamine.

Arrange the following compounds in the decreasing order of their solubility in water. n-Butane,n-butyl alcohol and n-butyl amine.

Arrange the following compounds in the decreasing order of their solubility in water. Ethylamine,diethylamine and triethylamine.

Arrange the following amines in the increasing order of their _pK_b values. Aniline, N-methylamine and cyclohexylamine.