…independently expended the Arrhenius acid & base definitions.
a) T.M.Lowery
b) J.N Bronsted
c) Both a & b
d) none of these
Bronsted-Lowery acid is substance (molecule or ion) that is a proton ………
a) donor
b) acceptor
c) Both a & b
d) none of these
Bronsted-Lowery base is a substance (molecule or ion ) that is a proton………
a) acceptor
b) donor
c) both a & b
d) none of these
In the above
reaction, ……accept proton and act as a
base
a) HCl
b) NH3
c) NH4+
d) Cl-
When ammonia accept a proton it form ……… and serve as a base.
a) hydronium ion
b) ammonium ion
c) sodium ion
d) chlorine ion
