The half - life period of a first order chemical reaction is $6.93$ minutes. The time required for the completion of $99\%$ of the chemical reaction will be $(\log 2 =0.301)$

Question

$(A)\;230.3\;minutes \\ (B)\;23.03\;minutes \\(C)\;46.06\;minutes \\(D)\;460.6\;minutes $