The number of OH units directly linked to boron atoms in Na2B4O7 . 10H2O is:

Question

The number of OH units directly linked to boron atoms in Na2B4O7 . 10H2O is: (A) 2 (B) 3 (C) 4 (D) 10

Tardigrade Admin · Accepted Answer

The correct fonnula of borax is Na2[B4O5(OH)4].8H2O <img class="img-fluid question-image" alt="image" src="https://cdn.tardigrade.in/img/question/chemistry/b88ac038d69e75271d0f9eb5043cd7a2-.jpeg" />.

Q. The number of OH units directly linked to boron atoms in $N a_{2} B_{4} O_{7} .10 H_{2} O$ is:

$2$

$3$

$4$

$10$

The correct fonnula of borax is $N a_{2} [B_{4} O_{5} (O H)_{4}] .8 H_{2} O$
.

Q. The number of OH units directly linked to boron atoms in Na2​B4​O7​.10H2​O is:

2

3

4

10

The correct fonnula of borax is Na2​[B4​O5​(OH)4​].8H2​O .

Q. The number of OH units directly linked to boron atoms in $N a_{2} B_{4} O_{7} .10 H_{2} O$ is:

$2$

$3$

$4$

$10$

The correct fonnula of borax is $N a_{2} [B_{4} O_{5} (O H)_{4}] .8 H_{2} O$
.