A third classification of an acids and bases was introduced by………
a) J.N Bronsted
b) T.M Lowery
c) G.N Lewis
d) Arrhenius
………is
a speci ion or moleculethat accept or
tends to accept a pair of electrons.
a) Lewis acid
b)
Lewis base
c) Arrhenius acid
d) Arrhenius base
………is a speci (ion or molecule ) that donates or tend to donates a pair of electrons.
a) Arrhenius acid
b) Arrhenius base
c) Lewis acid
d) Lewis base
An acid-base reaction involves the donation of electrons pair from a base to an acid to form
a) ionic bond
b) hydrogen bond
c) coordinate covalent bond
d) all of these
Compounds having less than eight electrons in their valance shell can accept an electron pair act as ………
a) Lewis base
b) lewis acid
c) Arrhenius acid
d) Arrhenius base
Compound having lone pair of electrons in the valence shell or negatively charged ions that can donate an electron pair behave as
a) Arrhenius acid
b) Arrhenius base
c) Lewis acid
d) Lewis base
