General Science » Exercise – 1
46. Potassium Permanganate is used for purifying drinking water, because
(a) it is a sterilising agent
(b) it dissolves the impurities of water
(c) it is a reducing agent
(d) it is an oxidising agent
| Subject Name : General Science |
| Exam Name : UPSC, SSC, KVS, NVS, IBPS, RBI, SBI, RRB |
| Posts Name : Technical Assistant, Junior Scientist, Post Graduate Teacher, College Lecturer |
| General Science Books |
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