Which one of the following pairs of solution is not an acidic buffer?

H_{2} C O_{3}

and

N a_{2} C O_{3}

No worries! We‘ve got your back. Try BYJU‘S free classes today!

H_{3} P O_{4}

and

N a_{3} P O_{4}

No worries! We‘ve got your back. Try BYJU‘S free classes today!

H C l O_{4}

and

N a C l O_{4}

Right on! Give the BNAT exam to get a 100% scholarship for BYJUS courses

C H_{3} C O O H

and

C H_{3} C O O N a

No worries! We‘ve got your back. Try BYJU‘S free classes today!

Open in App

Solution

The correct option is C $H C l O_{4}$ and $N a C l O_{4}$
$H C l O_{4}$ and $N a C l O_{4}$ cannot act as an acidic buffer since perchlorate acid is a strong acid.
All other options have weak acids along with the salt of their conjugate bases, making them acidic buffers.

Suggest Corrections