# Zeolite removes both temporary as well as permanent hardness of water by precipitating calcium and magnesium present in water as insoluble zeolites. Used zeolite is regenerated by flushing with the solution of _____ ? with Answer - Chemical Engineering Mcqs | TestPrep

> Solved MCQ: Zeolite removes both temporary as well as permanent hardness of water by precipitating calcium and magnesium present in water as insoluble zeolites. Used zeolite is regenerated by flushing with the solution of _____ ? Correct Answer: B. Sodium chloride. Verified answer explanation for FPSC, PPSC, MDCAT, NTS, and CSS competitive exam preparation.

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# Zeolite removes both temporary as well as permanent hardness of water by precipitating calcium and magnesium present in water as insoluble zeolites. Used zeolite is regenerated by flushing with the solution of _____ ?

Direct Answer & Quick Reference

The correct option is **B. Sodium chloride**.

A. Calcium sulphate

B. Sodium chloride **(Correct Answer)**

C. Sodium sulphate

D. Magnesium chloride

✨ Explain with AI

Verified Key: B. Sodium chloride
Solved by 2,724+ students

Verified against official examination board answer keys and standard curriculum textbooks.

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