Correct answer
A. 0.1
Explanation
The correct answer is 0.1.
Which of the following is not a dimension-less group used in catalysis? (Where, D = dispersion co-efficient, cm2/sec.D1 = diffusion co-efficient; cm2/sec L = length of the reactor, cm t = time, sec, v = volumetric flow rate, cm3/sec. V = volume, cm3.)?
The vapor pressure of the solvent decreased by 10 mm Hg, when a non-volatile solute was added to the solvent. The mole fraction of the solute in the solution is 0.2. What should be the mole fraction of the solvent, if the decrease in vapor pressure of the solvent is required to be 20 mm Hg?
Ratio of primary air to secondary air increases with increase in the rank of coal, because the________?
Which of the following expressions defines the Baume gravity scale for liquids heavier than water?
Kaolin is a/an ________?
Which of the following approaches the ideal gas behavior most closely?