Civil Engineering MCQJE Level Civil Engineering
Water of zero hardness can be achieved by the
Environmental EngineeringEnvironmental EngineeringMEDIUM
Choose the correct answer
A
Lime process
B
Lime soda process
C
Zeolite process
D
Adsorption
Correct Answer
C. Zeolite process
AI Detailed Explanation & IS Code Reference
Unlock the reasoning, formula path and code-linked notes inside your student dashboard.
The zeolite (base-exchange) process can reduce hardness to almost zero, whereas lime-soda leaves a residual hardness.
ScoreCardAI links this solution with subject, topic and difficulty signals so your scorecard can identify weak areas after a full mock test.
Concept shortcut
IS/IRC reference
Common trap
Practice more Civil Engineering questions
This MCQ belongs to WBPSC JE (Civil) Previous Years Questions Series. Full tests include timed attempts, rank comparison and subject-wise analysis.