It is a useful primary standard for titrating against acids.
No worries! We‘ve got your back. Try BYJU‘S free classes today!
B
One mole of borax contains 4 B−O−B bonds.
Right on! Give the BNAT exam to get a 100% scholarship for BYJUS courses
C
An aqueous solution of borax can be used as a buffer.
No worries! We‘ve got your back. Try BYJU‘S free classes today!
D
It is made up of two triangular BO3 units and two tetrahedral BO4 units
No worries! We‘ve got your back. Try BYJU‘S free classes today!
Open in App
Solution
The correct option is B One mole of borax contains 4 B−O−B bonds. Borax is a useful primary standard for titrating against acids. An aqueous solution of borax can be used as a buffer. It is made up of two triangular BO3 units and two tetrahedral BO4 units. One mole of borax contains 5 B−O−B bonds.