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Na2B4O7 .10H2O is correctly represented ...

`Na_2B_4O_7 .10H_2O` is correctly represented as:

A

`2NaBO_2. Na_2O_3. 10 H_2O`

B

`Na_2[B_4O_5(OH)_4]. 8 H_2O`

C

`Na_2 [ B(H_2O)_4O_7]. 6H_2O`

D

All of the above

Text Solution

Verified by Experts

The correct Answer is:
B
Borax molecule is actually made of two tetrahedra and two triangular units joined as shown below.
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