It varies from about -50 mV to + 50 mV. Retention‚Äö√Ñ√∂‚ – McqOptions

MCQOPTIONS

1.	It varies from about -50 mV to + 50 mV. Retention‚Äö√Ñ√∂‚àö√ë‚àö¬•s often at a max. when the charge density is near 0. This is probably where the solubility is the least. What property‚Äö√Ñ√∂‚àö√ë‚àö¬•s mentioned here?$#
A.	Deflocculation
B.	Flocculation
C.	Zeta potential
D.	Alum
Answer» D. Alum

Discussion

No Comment Found

Related MCQs

It varies from about -50 mV to + 50 mV. Retention’s often at a max. when the charge density is near 0. This is probably where the solubility is the least. What property’s mentioned here?
The _________ is a colloidal effect having to do with charge distributions upon the surface of the visible suspended particles.
Al ions in solution form polymers by sharing _________ groups.
Alum’s not used in rosin and A.S.A. sizing, as a retention aid, and as a drainage aid.
THE___________IS_A_COLLOIDAL_EFFECT_HAVING_TO_DO_WITH_CHARGE_DISTRIBUTIONS_UPON_THE_SURFACE_OF_THE_VISIBLE_SUSPENDED_PARTICLES.?$
It varies from about -50 mV to + 50 mV. Retention‚Äö√Ñ√∂‚àö√ë‚àö¬•s often at a max. when the charge density is near 0. This is probably where the solubility is the least. What property‚Äö√Ñ√∂‚àö√ë‚àö¬•s mentioned here?$#
Al ions in solution form polymers by sharing _________ groups?
This role of _________ in coordination chemistry in retention has been very clear for decades to textile chemists that describe the caustic action of alum in textile dyeing-the same thing that occurs with rosin sizing.
_________ is the central chemical in wet end chemistry and has gained much attention. There are various papers describing the behaviour of alum during papermaking process that generally contradict with each other.
Alum‚Äö√Ñ√∂‚àö√ë‚àö¬•s not used in rosin and A.S.A. sizing, as a retention aid, and as a drainage aid.$