Question
The conversion of hard water into soft water by boiling
or adding calcium hydroxide is called:Solution
Clarke’s process involves adding calcium hydroxide to hard water to remove calcium and magnesium ions, thus softening the water.
Match Column I and Column II and choose the correct match from the given choice
Match Column I and Column II and choose the correct match from the given choice
In the following question, two columns are given, containing three phrases each. A phrase from the first column may or may not connect with a phrase fr...
(A) Climate change, resource destruction and species extinction
(i)is
(D) limiting development opportunities and global scope for act...
Directions: You are required to match statements from columns 1, 2 and 3 and find which of the following pairs of statement make sense meaningfully and...
Match Column I and Column II and choose the correct match from the given choice