$0\mathrm{.}012$mol of solid sodium hydroxide is added to a $1\mathrm{.}0L$ solution of $0\mathrm{.}01M$ hydrochloric acid. What is the $pH$ of the new solution?

$3\mathrm{.}3$

$11\mathrm{.}3$

$2\mathrm{.}7$

$7\mathrm{.}2$