Chemical Engineering Basics Mcqs


Q.  The activity co-efficient of the solute in a dilute solution ?

a. Decreases with the increase of concentration of the solute
b. Increases with the increase of concentration of the solute
c. Remains constant
d. Is unity at infinite dilution


ANSWER: See Answer
 
No explanation is available for this question!
MCQs:  A material being tested for endurance strength is subjected to the _____________ load?
Category: Chemical Engineering Mcqs,   Published by: teswesm
MCQs:  Otto cycle used in spark ignition petrol engines is also known as the constant ________________ cycle?
Category: Chemical Engineering Mcqs,   Published by: teswesm
MCQs:  “Encyclopaedia of Chemical Technology” has been ____________________?
Category: Chemical Engineering Mcqs,   Published by: teswesm
MCQs:  Optical activity is a/an _______________________ property ?
Category: Chemical Engineering Mcqs,   Published by: teswesm
MCQs:  High endurance limit of carburised machine parts is because of the fact that carburisation __________________?
Category: Chemical Engineering Mcqs,   Published by: teswesm
MCQs:  Function of fusible plug in a boiler is to ______________________?
Category: Chemical Engineering Mcqs,   Published by: teswesm
MCQs:  The property of material, by which a given amount of energy is absorbed by it without plastic deformation, is called the________________________?
Category: Chemical Engineering Mcqs,   Published by: teswesm
MCQs:  Nickel is a _________________ material?
Category: Chemical Engineering Mcqs,   Published by: teswesm
MCQs:  Which of the following are made out of the carbon steel having carbon content of 0.9 to 1%?
Category: Chemical Engineering Mcqs,   Published by: teswesm
MCQs:  An approximately _____________ process exemplifies the flow of a gas through a very long pipe of uniform cross-section ?
Category: Chemical Engineering Mcqs,   Published by: teswesm
MCQs:  The stress at which extension of the material takes place more rapidly as compared to the increase in load is termed as the _____________ point of the material?
Category: Chemical Engineering Mcqs,   Published by: teswesm
MCQs:  Pick out the wrong conversion of absolute & kinematic viscosities ?
Category: Chemical Engineering Mcqs,   Published by: teswesm
MCQs:  Which of the following has the highest modulus of elasticity (about 7 × 106 kg/cm2) ?
Category: Chemical Engineering Mcqs,   Published by: teswesm
MCQs:  ____________ is the process used for setting up compressive stresses in the surface of a metal to improve its fatigue strength ?
Category: Chemical Engineering Mcqs,   Published by: teswesm
MCQs:  Air-petrol ratio in an automotive petrol engine is around ________________?
Category: Chemical Engineering Mcqs,   Published by: teswesm
MCQs:  In ________________ process, there is an increase in entropy with no degradation of energy ?
Category: Chemical Engineering Mcqs,   Published by: teswesm
MCQs:  Which of the following terminology is used for the temperature at which new grains are formed in a metal ?
Category: Chemical Engineering Mcqs,   Published by: teswesm
MCQs:  ______________ the exhaust gas is an indication of the incomplete combustion of fuel?
Category: Chemical Engineering Mcqs,   Published by: teswesm
MCQs:  While the thermosetting polymers are amorphous in nature, the thermoplastic polymers are either amorphous or crystalline. The crystalline polymers are characterized by the ?
Category: Chemical Engineering Mcqs,   Published by: teswesm
MCQs:  Frother is added in the froth floatation cell used in ore beneficiation to stabilise the air bubbles (i.e., froth), which will hold the ore particles, but it does not affect the floatability of minerals. Which of the following is not used as a frother ?
Category: Chemical Engineering Mcqs,   Published by: teswesm