Assertion: The borax `Na_(2)[B_(4)O_(5)(OH)_(4)].8H_(2)O
Channel: Doubtnut
Date: 19/01/2020

Assertion: The borax `Na_(2)[B_(4)O_(5)(OH)_(4)].8H_(2)O` is a useful primary standard for titrating against acids. Reason: Aqueous solution of borax contains equal ammounts of weak acid and its salt.