The degree of dissociation of 0.1 M weak acid HA is 0.5%. If 2 mL of 1.0 M HA solution is diluted to 32 mL the degree of dissociation of acid and \[{{H}_{3}}{{O}^{+}}\] ion concentration in the resulting solution will be respectively

0.02 and \[8.0\times {{10}^{-12}}\]

0.02 and \[3.125\times {{10}^{-4}}\]

\[1.25\times {{10}^{-3}}\] and 0.02

0.02 and \[1.25\times {{10}^{-3}}\]

The degree of dissociation of 0.1 M weak acid HA is 0.5%. If 2 mL of 1

1.	The degree of dissociation of 0.1 M weak acid HA is 0.5%. If 2 mL of 1.0 M HA solution is diluted to 32 mL the degree of dissociation of acid and \[{{H}_{3}}{{O}^{+}}\] ion concentration in the resulting solution will be respectively
A.	0.02 and \[3.125\times {{10}^{-4}}\]
B.	\[1.25\times {{10}^{-3}}\] and 0.02
C.	0.02 and \[1.25\times {{10}^{-3}}\]
D.	0.02 and \[8.0\times {{10}^{-12}}\]
Answer» D. 0.02 and \[8.0\times {{10}^{-12}}\]

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The degree of dissociation of 0.1 M weak acid HA is 0.5%. If 2 mL of 1.0 M HA solution is diluted to 32 mL the degree of dissociation of acid and \[{{H}_{3}}{{O}^{+}}\] ion concentration in the resulting solution will be respectively

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