Surface Chemistry · Chemistry · AIIMS
MCQ (Single Correct Answer)
1
Assertion : A spherical water drops become flaton flatter surface.
Reason : It become flat due to gravity.
AIIMS 2019
2
When an excess and a very dilute aqueous solution of KI is added to very dilute aqueous solution of silver nitrate. The colloidal particles of silver iodide which are associated with the Helmholtz double layer in the form of
AIIMS 2018
3
Assertion (A) Micelles are formed by surfactant molecules above the critical micellar concentration (CMC).
Reason (R) The conductivity of a solution having surfactant molecules decreases sharply at the CMC.
AIIMS 2018