The mass of sodium in 11.7 g of sodium chloride is – InterviewSolution

1.	The mass of sodium in 11.7 g of sodium chloride is
Answer» 2.3g 4.6g 6.9g 7.1g Solution :Formula of solution chloride is NACL. Its MOLECULAR MASS in 23 + 35.5 = 58.5 g. 58.5 g sodium chloride contains 23 g sodium ` therefore ` 11.7 g sodium chloride contains `= (23)/(58.5) XX 11.7` = 4.6 g sodium

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