Removing insoluble impurities from muddy water by allowing it to settle
Alum is used to purify water obtained from natural sources. Explain.
The soil particles present in muddy water can be separated by _______.
Alum helps in purifying water by
Alum helps in purifying water by
The alum used for purifying water is
Can you separate mud from muddy water using a sieve?
Alum is not used
How do you separate mud and sand from muddy water ? What is sedimentation and decantation?
Assertion (A) : The process of settling of heavier insoluble particles from a suspension of a substance in water known as decantation. Reason (R) : This process along with sedimentation is used to get clear water from muddy water.
NARENDRA AWASTHI-SURFACE CHEMISTRY-Level 3 - Assertion - Reason Type Questions
