Civil Services Uttar Pradesh (उत्तर प्रदेश) PCS Mock Test Series 2025 General Science Chemistry Chemistry in Everyday Life
Dilute aqueous solution of which among the following is used as a weak antiseptic for eyes?
1
Mixture of chloroxylenol and terpineol
2
Tincture of lodine
3
Boric Acid
4
Sulphur Dioxide