" 2Which can act as buffer? "

Which of the following mixtures can act as buffer?

Which of the following mixture can act as a buffer?

Which of the following solutions can act as buffer?

Which will act as a buffer solution

Which will act as a buffer solution

Asseration : An aqeous solution of ammonium acetate can act as buffer. Reason: Acetic acid is a weak acid and NH_(4)OH is a weak base.

Which mixtures (in molar ratio) can act as buffer-

Which of the following solution cannot act as buffer?