The coagulant used for water treatment is:
AAlum
BLime
CBleaching Powder
DActivate of Carbon
No.1 PSC Learning App
★
★
★
★
★
Related Questions:
The degree of accuracy of chaining over a rough hilly ground:
Which water supply distribution system is suitable for towns growing irregularly?
Which one of the statement is not true for a rigid pavement ?
ജ്ഞാനോദയ ചിന്തകളുടെ സവിശേഷത താഴെപ്പറയുന്നതിൽ ഏതാണ് ?
Prevention of food adulteration act came into force in :