What will be the molarity of a solution, which contains 5.85 g of NaCl(s) per 500 mL?(a) 4 mol L-1 (b) 20 mol L-1 (c) 0.2 mol L-1 (d) 2 mol L -1"

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To calculate the molarity (M) of a solution, you can use the formula: First, we need to determine the number of moles of NaCl (sodium chloride) in the solution. Number of moles=Mass/Molar mass Number of moles=5.85 g/58.44g Number of moles≈0.1 molNumber of moles≈0.1mol Next,...
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To calculate the molarity (M) of a solution, you can use the formula: First, we need to determine the number of moles of NaCl (sodium chloride) in the solution. Numberofmoles=Mass/Molarmass Numberofmoles=5.85 g/58.44g Numberofmoles≈0.1 molNumberofmoles≈0.1mol Next, we need to convert the volume of the solution from milliliters (mL) to liters (L): V=500 mL/1000 mLV=0.5 L Now, we can calculate the molarity: M=0.1 mol/0.5 L M=0.2 mol/L So, the correct answer is: (c) 0.2 mol L^-1 read less
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