A mixture contains 20% NaCl, 30% CH4 and 50% H2O, what is the mass percent of NaCl?(a) 21(b) 34(c) 45(d) 68The question was posed to me by my college director while I was bunking the class.My doubt is from Analyses of Multicomponent Solutions and Mixtures in chapter Moles, Density & Concentration of Basic Chemical Engineering

A mixture contains 20% NaCl, 30% CH4 and 50% H2O, what is the mass per

1.	A mixture contains 20% NaCl, 30% CH4 and 50% H2O, what is the mass percent of NaCl?(a) 21(b) 34(c) 45(d) 68The question was posed to me by my college director while I was bunking the class.My doubt is from Analyses of Multicomponent Solutions and Mixtures in chapter Moles, Density & Concentration of Basic Chemical Engineering
Answer» Right answer is (B) 34 Best explanation: Mass percent of NaCl = 2035.5/[2035.5 + 3016 + 5018] = 34%.

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