20 mL of 0.5 M NaCl is required to coagulate 200 mL of As_2S_3 solution in 2 hours. The coagulating value of NaCl is ___________.

JEE Main 2023 Chemistry question

20 mL of 0.5 M NaCl is required to coagulate 200 mL of solution in 2 hours. The coagulating value of NaCl is .

Answer: 50

Question ID VK-036502