1.2 g of is treated with 100 mL of 1 M . Assuming complete reaction, the molar concentration of the solution remaining is: (Atomic weight: Mg = 24)

Question

1.2 g of $Mg$ is treated with 100 mL of 1 M $H_2SO_4$. Assuming complete reaction, the molar concentration of the $H_2SO_4$ solution remaining is: (Atomic weight: Mg = 24)

Prashant Kotian · Accepted Answer

Correct answer: C. Reaction: . Initial moles of mol. Initial moles of mol. Since they react 1:1, 0.05 moles of are consumed. Remaining moles of mol. Volume is 100 mL (0.1 L). Molarity = .

💡 Solution & Explanation

Practice 22,000+ questions like this