In Clark's method,the chemical used is:
- A$NaOH$
- B$Na_2CO_3$
- C$CaCO_3$
- D$Ca(OH)_2$
Explore More
Similar Questions
Reaction of calgon with hard water containing $Ca^{2+}$ ions produces:
DifficultTS EAMCET 2017
View SolutionWhat is meant by 'demineralised' water and how can it be obtained?
Difficult
View SolutionThe one that is $NOT$ suitable for the removal of permanent hardness of water is :
Which among the following is the heaviest isotope of water?
Why is water used as a medium for chemical reactions?
Easy
View SolutionVedclass Products
For Students
Vedclass Test Series
Mock tests in real JEE/NEET style with performance analysis. 5-day free trial.
Start Free TrialFor Teachers
Exam Paper Generator
Generate Set A/B/C/D exam papers from 7.5L+ questions in 2 minutes. 3 chapters free.
Try FreeFor Institutes
Online Exam Module
Live online exams with unlimited students, 360° analytics & white-label branding.
See Demo