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BITSAT 2017 Slot 2 Solved Paper
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Section:
Chemistry
© examsiri.com
Question :
69 of 150
Marks:
+1
,
-0
B
F
3
is an acid, according to
Lewis
Arrhenius
Bronsted and Lowery
All of the above
Validate
Solution:
B
F
3
is a Lewis acid, as it accepts lone pair of electrons.
It is not an Arrhenius acid because it does not furnish
H
+
ion in its aqueous solution.
It is also not a Bronsted Lowry acid as if does not give
H
+
ions in any solvent.
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