Description : When is the value of Van’t Hoff factor more than 1?
Last Answer : Ans:- Value of vant Hoff factor is more than 1 in case of dissociation of solute in solution.
Description : Define Vant Hoff factor.
Last Answer : Ans:-It is the ratio of experimental value of a colligative property to the theoretical value.
Description : The Vant Hoff equation is :
Last Answer : The Vant Hoff equation is : A. `Delta G^(@)=RT log_(e )K_(P)` B. `-Delta G^(@)=RT log_(e )K_(P)` C. `Delta G^(@)=RT^(2)lnK_(P)` D. None
Description : he quantitative effect of temperature on chemical equilibrium is given by the (A) Van’t-Hoff equation (B) Le-Chatelier's principle (C) Arrhenius equation (D) None of these
Last Answer : (A) Van’t-Hoff equation
Description : "The rate at which a substance reacts is proportional to its active mass and the rate of a chemical reaction is proportional to the product of active masses of the reacting substances". This is the (A) Lewis- ... (B) Statement of Van't Hoff Equation (C) Le-Chatelier's principle (D) None of these
Last Answer : (D) None of these
Description : Which of the following is an activator adju vant a). Surfactant b). Wetting agent c). penetrants d). All
Last Answer : d). All
Description : The first chip ………… was made by Intel in 1971 scientist Ted Hoff and engineer Frederico Faggin -Technology
Last Answer : The first chip Intel 4004was made by Intel in 1971 scientist Ted Hoff and engineer Frederico Faggin
Description : Father of modern computer______ (A) Charles Babbage (B) Alan Turing (C) Ted Hoff (D) None of the Above
Last Answer : (B) Alan Turing