Q 2988712607.     The correct statement(s) about surface properties is(are)

JEE 2017 Advanced Paper 2

(This question may have multiple correct answers)

A Adsorption is accompanied by decrease in enthalpy and decrease in entropy of the system
B Cloud is an emulsion type of colloid in which liquid is dispersed phase and gas is dispersion medium
C The critical temperatures of ethane and nitrogen are 563 K and 126 K, respectively. The adsorption of ethane will be more than that of nitrogen on same amount of activated charcoal at a given temperature
D Brownian motion of colloidal particles does not depend on the size of the particles but depends on viscosity of the solution

Find instant solution to any question from our database of 1.5 Lakh + Questions

 

Access free resources including

Engineering

Medical

Banking

DEFENCE

SSC

RRB

CBSE-NCERT

OLYMPIAD

Today's Score

0
Success Rate: NAN %

Practice & Test

Sr. No.SubjectTagCorrectRecorded Answer