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Structure of $N a_{2} [B_{4} O_{5} {(O H)}_{4}] .8 H_{2} O$ contains:

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An Intiative by Sri Chaitanya

3 triangular and one tetrahedral units of Boron

all tetrahedral units of boron

all triangular units of boron

2 triangular and 2 tetrahedral units of boron

answer is A.

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Detailed Solution

In Borax, Two Boron atoms will show $s p^{2}$ and other 2 Boron atoms show $s p^{3}$

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