If a $1.0 \, M$ solution of a weak acid is diluted to $0.01 \, M$ at constant temperature,which of the following will occur?

  • A
    The percentage of ionization will increase.
  • B
    $[H^{+}]$ will decrease by $0.01 \, M$.
  • C
    $K_a$ will increase.
  • D
    $pH$ will decrease by $2$ units.

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