Curioustab

Home » Chemical Engineering » Stoichiometry

The elevation in boiling point of a solution is proportional to the __________ of the solution.

molal concentration
reciprocal of the molal concentration
normality
molarity

Correct Answer: molal concentration

← Previous Question Next Question→

More Questions from Stoichiometry

In a binary liquid solution of components A and B, if component A exhibits positive deviation from Raoult's law, then component B
Pure aniline is evaporating through a stagnant air film of 1 mm thickness at 300 K and a total pressure of 100 KPa. The vapor pressure of aniline at 300 K is 0.1 KPa. The total molar concentration under these conditions is 40.1 mole/m3 . The diffusivity of aniline in air is 0.74xl0-5m2/s.The numerical value of mass transfer co-efficient is 7.4 x 10-3. The rate of evaporation of aniline is 2.97 x 10-4. Its units are
Volume percent for gases is equal to the
Mass number of an atom is the sum of the numbers of
Heat of reaction is not influenced by
Internal energy of a substance comprises of the __________ energy.
The pressure of 'V' litres of a dry gas is increased from 1 to 2 kgf/cm2 at a constant temperature. The new volume will become
During a phase change process like sublimation, vaporisation, melting etc., the specific __________ does not change.
The number of atoms of oxygen present in 11.2 litres of ozone (O3) at N.T.P. are
1 Pascal (unit of pressure) is equal to __________ N/m2.

Discussion & Comments

No comments yet. Be the first to comment!

Join Discussion