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Among the following, the one which does ...

Among the following, the one which does not represent a conjugate acid base pair is:

A

'HCl' and 'Cl'

B

HOH' and 'OH^-'

C

SO_2' and 'H_2 SO_4'

D

'NH_3' and 'NH_4^+'

Text Solution

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The correct Answer is:
C
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