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Chemistry
Which is tribasic acid?
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Q. Which is tribasic acid?
Bihar CECE
Bihar CECE 2008
The p-Block Elements - Part2
A
$H _{3} PO _{2}$
26%
B
$H _{3} PO _{4}$
17%
C
$H _{4} P _{2} O _{7}$
22%
D
$H _{3} PO _{3}$
35%
Solution:
$H _{3} PO _{4}$ is tribasic acid.
As it contains three replaceable hydrogen.
