Question
What is the term used for the process of removing
calcium and magnesium from hardwater?ÂSolution
Water softening is the removal of calcium, magnesium, and certain other metal cations in hard water. The resulting soft water requires less soap for the same cleaning effort, as soap is not wasted mopping up calcium ions.
You are required to match statements from columns 1 and 2 and find which of the following pairs of statement make sense meaningfully and gramm...
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In the following questions two columns are given containing three sentences/phrases each. In first column, sentences/phrases are A, B and C and in the ...
In the following questions, two columns are given, containing three phrases each. A phrase from the first column may or may not connect with a phrase f...
Match Column I and Column II and choose the correct match from the given choices
Column (1)
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 each of the questions given below, a few words are given in two columns. Choose the best possible combination of synonyms as your answer from the gi...
