Challenger App

No.1 PSC Learning App

1M+ Downloads
Most common coagulant is:

AAlum

BChlorine

CBleaching powder

DAll of these

Answer:

A. Alum


Related Questions:

The diagram showing the approximate path of vehicles and pedestrians involved in accidents is :
How many participants from india won the gold medal, in the 14th international olympiad on Astronomy and Astrophysics (IOAA) 2021?
Four wires of equal length and of resistance 5 ohms each are connected in the form of a square. The equivalent resistance between two opposite corners of the square is
ജവഹർ റോസ്ഗാർ യോജന ആരംഭിച്ച പ്രധാനമന്ത്രി ആര്?
The external curve of the arch is known as: