Contents

According to Arrhenius, acid gives  and base give  in……….
a) Water                                              

b) ammonia
c) ammonia ions                 

d) none of these

a

Limitation of Arrhenius concept:-


Arrhenius concept is only limited to….
a) aqueous                           

b) non-aqueous medium
c) both a & b                                       

d) none of these

a

Arrhenius  cannot explain the acidity and basicity of the substance in……….
a)  aqueous medium
b) non-aqueous medium
c)  both a & b                                      

d) none of these

b

In Arrhenius concept …………..are limited to hydrogen ion (H+).
a) acids                                 

b) base
c) ammonia                                         

d) all of these

a

In Arrhenius concept……….are limited to hydroxide ion.
a) bases                                

b) acids
c) both a & b                                       

d) none of these

a