Which of the following methods is commonly used to remove...
Which of the following methods is commonly used to remove suspended impurities from water?
Fluoridation
Chlorination
Filtration
Distillation
Correct answer is C
Filtration is commonly used to remove suspended impurities, such as dirt, sand, and other particles, from water. In this process, water is passed through a filter medium that traps the solid impurities while allowing the clean water to pass through.
When a piece of charcoal enclosed in a cylinder containing air is ignited ...
Consecutive members of an alkane homologous serires differ by ...
Chlorine gas is commonly used in the production of which of the following industrial compounds? ...
What is the atomic number of Yttrium? ...
One of the products of the thermal decomposition of sodium trioxonitrate (V) is? ...
An insoluble salt can be prepared by ...
Chlorine gas turns damp starch-iodide paper ...
Which of the following salts is slightly soluble in water? ...