A) Chlorine and iodine are used as strong disinfectants.
B) Dilute solutions of boric acid and hydrogen Peroxide are strong antiseptics.
C) Disinfectants harm the living tissues.
D) A 0.2% solution of phenol is an antiseptic while 1% solution acts as a disinfectant.
Correct Answer: B
Solution :
[b] Dilute solutions of boric acid and hydrogen peroxide are weak antiseptics.You need to login to perform this action.
You will be redirected in
3 sec