Antiseptics and disinfectants either kill or prevent growth of microrganisms. Identify which of the following statements is not true-

Question

( A ) Chlorine and Iodine are used as strong disinfectants
( B ) A 0.2 % solution of phenol is an antiseptic while 1 % solution acts as a disinfectant
( C ) Disinfectants harm the living tissues
( D ) Dilute solutions of boric acid and hydrogen peroxide are strong antiseptics