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In the equilibrium H3 PO4+H2 O hArr H2 ...

In the equilibrium
`H_3 PO_4+H_2 O hArr H_2 PO_4^(-) + H_3 O^+`
the equilibrium constant is most likely to be changed by: adding `H_2 PO_4^-` ion, adding `H_3 PO_4`, adding a catalyst, heating the mixture

A

adding 'H_2 PO_4^-', ion

B

adding 'H_3 PO_4'

C

adding a catalyst

D

heating the mixture

Text Solution

Verified by Experts

The correct Answer is:
D
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