A water sample was examined and following observations were made:SpeciesConcentration(milliequivalent)Calcium, Ca210Magnesium, Mg2Chloride, Cl4Sulphate, SO,-11Use above data, and choose the correct statement(s).Permanent hardness is caused by NO3 , S042, ions.Correct OptionBCarbonate hardness of sample is 150 mg/l as Caco3Your answer is IN-CORRECTSpecial method such as base-exchange process can be used to remove permanent hardness.Your option is CorrectDNon-carbonate hardness in a 200 ml sample of given water is 150 mg as CaCo3-Correct Option

A water sample was examined and following observations were made: Species Concentration (milliequivalent) Calcium, Ca*2 10 Magnesium, Mg* +2 5 Chloride, Cl 4 Sulphate, SO,- 11 Use above data, and choose the correct statement(s). Permanent hardness is caused by NO3 , S042, ions. Correct Option Carbonate hardness of sample is 150 mg/l as CaCO3 Your answer is IN-CORRECT Special method such as base-exchange process can be used to remove permanent hardness. Your option is Correct Non-carbonate hardness in a 200 ml sample of given water is 150 mg as Caco3- Correct Option

A water sample was examined and following observations were made: Species Concentration (milliequivalent) Calcium, Ca2 10 Magnesium, Mg +2 5 Chloride, Cl 4 Sulphate, SO,- 11 Use above data, and choose the correct statement(s). Permanent hardness is caused by NO3 , S042, ions. Correct Option Carbonate hardness of sample is 150 mg/l as CaCO3 Your answer is IN-CORRECT Special method such as base-exchange process can be used to remove permanent hardness. Your option is Correct Non-carbonate hardness in a 200 ml sample of given water is 150 mg as Caco3- Correct Option

Structural Analysis

6th Edition

ISBN:9781337630931

Author:KASSIMALI, Aslam.

Publisher:KASSIMALI, Aslam.

Chapter2: Loads On Structures

Section: Chapter Questions

Problem 1P

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