Methods of Removing Hardness MCQs Quiz Online PDF Download eBook
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"Addition of washing soda removes" Multiple Choice Questions (MCQ) on atomic and mass number with choices softness of water, temporary hardness of water, permanent hardness of water, and hydrogen from water for online degree programs. Free chemistry student portal for online learning environmental chemistry ii water quiz questions for online degrees.
MCQs on Methods of Removing Hardness PDF Download eBook
MCQ: Addition of washing soda removes
- softness of water
- temporary hardness of water
- permanent hardness of water
- hydrogen from water
MCQ: Temporary hardness can be removed by adding
- slaked lime