Ans the ques 15 substance X. Find the molecular weight of
IS. rate constant for a first order reaction is 60 s i How much time will iit•ke to reduce
concentration of the reactant to its 10th value
rate Of a reaction quadruples, when the tempeetutc 'hanges from 293 K to 313 k _
Calculate the energy Of activation Of re"c1i6n assuming that it does not chante tiu
tanperaturc.
16. Describe the following processes
(D Dialysis
Answer the following
(iO Electrophoresis
(iii) Tyndall effect
