Boiling points of hydrocarbons increase with the increase in number of carbon atoms. It is mainly due to_________________?

Related Mcqs:

Water has maximum density at __________________?

A. 0°C B. 2°C C. 4°C D. 100°C...

All the enthalpy changes are________________?

A. Negative B. Positive C. May or may not be A or B D. none...

When the atoms of third layer are arranged in such a way that they directly lie above the atoms of first layer then this arrangement is called_________________?

A. ABAB (hexagonal) B. ABCABC (Cubic) C. Orthor hombic D. Rhombohedral...

A malleable solid is one which can be_________________?

A. Converted into wires B. Converted into thin sheets C. Melted easily D. All of the above...

The viscosity of solids is________________?

A. Infinite B. Negligible C. Medium D. No concept of viscosity in solid...