Basic Buffer solution can be prepared by mixing _____?

Basic Buffer solution can be prepared by mixing _____?

بنیادی بفر حل _____ ملا کر تیار کیا جاسکتا ہے؟
Explanation

A basic buffer is made by combining a weak base with its salt formed with a strong acid (e.g., NH₄OH + NH₄Cl).

This mixture resists pH change upon addition of small amounts of acid or base.