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Q.

Statement I ; BF4- cannot exist.Statement II ; Orthoboric acid has layered structure due to hydrogen bonding.

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a

Statements I and II are correct

b

Statement I is correct and statement  II is incorrect

c

Statement I is incorrect and statement II is correct

d

Statements I and II are incorrect

answer is C.

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Detailed Solution

Statement I ; BF4- can exist but BF63- cannot exist.Statement II ; Orthoboric acid has layered structure due to hydrogen bonding.
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