Review the equilibrium and choose the correct statement ? ____.
A solution of in water acts as acidic due to ____.
Acidic impurities
Dissociation
Ionisation
A white substance having alkaline nature in solution is ____.
Which of the following can act both as Bronsted acid and Bronsted base?
Lewis acid ____.
presence of H atom is necessary
is a electron pair donor
always a proton donor
is a electron pair acceptor
/
A and B both are equally acidic
A is stronger than B
B is stronger than A
Neither A nor B is strong
Aq. solution of sodium cyanide is ____.
acidic
amphoteric
basic
neutral
Which of the following is the strongest conjugate base?
is a strong base because ____.
it can be oxidized
it can be easily ionised
Both A and C
Which one of the following can be classified as a Bronsted base?
Which one of the following substance has the highest proton affinity?
Which of the following is the strongest Lewis acid?
An aqueous solution of ammonia consists of ____.
Which of the following is not a Lewis acid?
The conjugate base of is ____.
The strength of an acid depends on its tendency to ____.
accept protons
donate protons
accept electrons
donate electrons
Which is not an electrophile?
Ammonia gas dissolves in water to give In this reaction water acts as ____.
an acid
a base
a salt
a conjugate base
In the equilibrium
? ____.
The compound that is not a Lewis acid is ____.
Which of the following dissolves in water to give a neutral solution?
Which of the following is the strongest acid?
An example of a Lewis acid is ____.
In the equilibrium HClO4+H2O ? H2O++ ____.