The term _________is often utilized to mean a material containing cati – McqOptions

MCQOPTIONS

1.	The term _________is often utilized to mean a material containing cationic and anionic groups; strictly speaking, however, it means a material that is both acidic and basic.
A.	Amphoteric
B.	Zwitter ion
C.	Neutral
D.	Cationic
Answer» B. Zwitter ion

Discussion

No Comment Found

Related MCQs

_________ serves as a model compound for the acid ionization behaviour of many carboxylic acid groups.
_________ reactions of secondary and primary amines are analogous where 1 or 2, respectively, of the R groups are protons.
Potato _________ has about 0.1 to 0.3% equivalent PO4 corresponding to a degree of substitution of 0.002 to 0.005.
A high charge density (above the 30% level) tends to completely unravel the normally coiled molecules in solution. What’s the criteria discussed here?
__________SERVES_AS_A_MODEL_COMPOUND_FOR_THE_ACID_IONIZATION_BEHAVIOUR_OF_MANY_CARBOXYLIC_ACID_GROUPS.?$
__________REACTIONS_OF_SECONDARY_AND_PRIMARY_AMINES_ARE_ANALOGOUS_WHERE_1_OR_2,_RESPECTIVELY,_OF_THE_R_GROUPS_ARE_PROTONS.?$
Potato _________ has about 0.1 to 0.3% equivalent PO4 corresponding to a degree of substitution of 0.002 to 0.005?
Anionic _________ usually contains about 5% polyacrylic acid groups formed by co-polymerization of acrylamide and acrylic acid monomers or by hydrolysis of P.A.M. homopolymer under conditions to convert some of the amide groups to carboxylate salts.
_________ are relatively inexpensive polymers that are easily devised to high molecular weights on the order of several million (g/mol).
A high charge density (above the 30% level) tends to completely unravel the normally coiled molecules in solution. What‚Äö√Ñ√∂‚àö√ë‚àö¬•s the criteria discussed here?$