Dnyan Deshmukh Staff member Pune Jan 18, 2018 #1 Suspended impurities consists of - (a) iron (b) chlorine (c) bacteria (d) all of the above. The correct Answer Is (c) bacteria Reactions: Sumit Civil
Suspended impurities consists of - (a) iron (b) chlorine (c) bacteria (d) all of the above. The correct Answer Is (c) bacteria