An aqueous solution of ammonium carbonate is ____.
weakly acidic
weakly basic
strongly acidic
Neither acidic nor basic
of is added to of The resulting solution is ____.
acidic
basic
neutral
slightly basic
is ____.
monobasic and weak Lewis acid
monobasic and weak Bronsted acid
monobasic and strong Lewis acid
tribasic and weak Bronsted acid
In the reaction Lewis acid is ____.
None of the above
Lewis base is ____.
of will completely neutralize ____.
Which of the following compounds are diprotic?
When 100 ml of 1M solution is mixed with 10 ml of 10 M the resulting mixture is ____.
acidic
alkaline
neutral
strongly alkaline
The indicators are ____.
salts of strong acids and strong bases
salts of weak acids and weak bases
either weak acids or weak bases
either strong acids or strong bases
Which of the following is not Lewis acid?
A solution of sodium acetate in water wills ____.
turn red litmus blue
turn blue litmus red
not effect litmus
decolourises litmus
/
Which of the following behaves as both Lewis and Bronsted base?
None of the above
The conjugate acid of a strong base is a ____.
strong acid
weak acid
strong base
weak base
Which one is the weakest acid?
Conjugate base of is ____.
Which of the following is not Lewis acid?
(i) A strong acid has a weak conjugate base
(ii) An acid is an electron pair acceptor
The above statements (i) and (ii) ____.
correct
wrong
(i) Correct and (ii) Wrong
(i) Wrong and (ii) Correct
The pH is less than 7, of the solution of ____.
In the reaction the Lewis base is ____.
None of the above