EXAMIANS
N.T.P. corresponds to
YOUR ANSWER : ?
YOUR ANSWER : ?
The depression in freezing point of a solution is
YOUR ANSWER : ?
Hess's law of constant heat summation is based on conservation of mass. It deals with
YOUR ANSWER : ?
If 1.5 moles of oxygen combines with aluminium to form Al2O₃, then the weight of aluminium (atomic weight = 27 ) used in this reaction is __________ gm.
YOUR ANSWER : ?
In __________ process, ions of salts react with water to produce acidity or alkalinity.
YOUR ANSWER : ?
Cp - Cv, for an ideal gas is equal to
YOUR ANSWER : ?
Avogadro's number is equal to
YOUR ANSWER : ?
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
YOUR ANSWER : ?
One of the specific gravity scales is "Brix" (used speicifically for sugar solution). It is defined as
YOUR ANSWER : ?
Pick out the wrong unit conversion.
YOUR ANSWER : ?